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    <title>Exchange Rocks!</title>
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    <description>Tutoriales, Noticias, Recomendaciones, Herramientas y Técnicas de troubleshooting de Exchange Server y Lync Server</description>
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      <title>Fotos de Usuarios no funcionan en OWA 2013 post-migración</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/fotos-de-usuarios-no-funcionan-en-owa-2013-post-migracion</link>
      <pubDate>Thu, 18 May 2017 12:59:14 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/?p=235</guid>
      <description><![CDATA[La conclusión de este post es:

 "Exchange OWA 2013 ignora la foto cargada en Active Directory...]]></description>
      <content:encoded><![CDATA[<p>La conclusión de este post es:
</p><p>
 </p><p><em>"Exchange OWA 2013 ignora la foto cargada en Active Directory -thumbnailphoto y prioriza la asignada por medio de sus comandos"
</em></p><p>
 </p><p>Fuerte, no?
</p><p>
 </p><p><strong>El problema es:
</strong></p><p>
 </p><p>Usuario que vive en Exchange 2007 (supongo que aplica también a 2010), y se le populó el atributo de AD thumbnailphoto de AD. En nuestra caso, utilizando la herramienta EXCLAIMER. Todo funciona perfecto, y este usuario puede ver su propia foto y los demas ven su foto:
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua1.png" alt="" />
	</p><p>
 </p><p>Otros usuarios ven la foto cuando lo buscan en la GAL:
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua2.png" alt="" />
	</p><p>
 </p><p>Luego, se mueve el usuario a Exchange 2013,
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua3.png" alt="" />
	</p><p>
 </p><p>Una vez con su buzón en Exchange 2013, el usuario tiene todo funcionando perfecto a nivel Outlook.
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua4.png" alt="" />
	</p><p>
 </p><p>
 </p><p>Sin embargo, cuando ingresa a OWA su experiencia, respecto a la foto que tiene asignada no es la esperada, el no ve su foto actual en las opciones de OWA (ECP)
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua5.png" alt="" />
	</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua6.png" alt="" />
	</p><p>
 </p><p><strong>La investigación:
</strong></p><p>
 </p><p>A partir de Exchange 2013, las fotos de los usuarios se guardan en alta calidad en el buzón del usuario, y claramente esto tiene prioridad sobre el viejo atributo de AD que se venia utilizando. Para poder justificar esto, revisemos la documentación del parametro Set-UserPhoto que viene en Exchange 2013 y dice lo siguiente:
</p><p>
 </p><p><strong>Set-UserPhoto
</strong></p><p><a href="https://technet.microsoft.com/en-us/library/jj218694%28v=exchg.150%29.aspx?f=255&amp;MSPPError=-2147217396"><span style="color:blue;text-decoration:underline"><strong>https://technet.microsoft.com/en-us/library/jj218694%28v=exchg.150%29.aspx?f=255&amp;MSPPError=-2147217396</strong></span></a><strong>
		</strong></p><p>
 </p><p> "…In on-premises Exchange, the user photo is stored in the user's Active Directory account. In Exchange Online the user photo is stored in the root directory of the user's mailbox.
</p><p>For Exchange Online mailboxes, you need to manage user photos by using this cmdlet, or by accessing the user's Outlook Web App Options page. User photos are synchronized from Active Directory to the cloud only once during a mailbox migration. Therefore, even in hybrid environments, don't try to manage user photos in Active Directory.
</p><p>On a user's Outlook Web App Options page, when you upload a photo, a preview is displayed before you click <strong>Save</strong> or <strong>Cancel</strong>. This is the preview state, and is the same as running <strong>Set-UserPhoto</strong> with the <em>Preview</em> switch. If you click <strong>Save</strong>, the preview photo is saved as the user's photo. This is the same as running <strong>Set-UserPhoto</strong> with the <em>Save</em> switch. If you click <strong>Cancel</strong>, the preview photo is deleted. This is the same as running <strong>Set-UserPhoto</strong> with the <em>Cancel</em> switch…"
</p><p>
 </p><p>Vamos a marcar las partes importantes:
</p><p>
 </p><p>In on-premises Exchange, the user photo is stored in the user's Active Directory account. In Exchange Online the user photo is stored in the root directory of the user's mailbox.
</p><p>For Exchange Online mailboxes, you need to manage user photos by using this cmdlet, or by accessing the user's Outlook Web App Options page. <span style="color:red;text-decoration:underline"><strong>User photos are synchronized from Active Directory to the cloud only once during a mailbox migration. Therefore, even in hybrid environments, don't try to manage user photos in Active Directory.</strong></span>
	</p><p>On a user's Outlook Web App Options page, when you upload a photo, a preview is displayed before you click <strong>Save</strong> or <strong>Cancel</strong>. This is the preview state, and is the same as running <strong>Set-UserPhoto</strong> with the <em>Preview</em> switch. If you click <strong>Save</strong>, the preview photo is saved as the user's photo. This is the same as running <strong>Set-UserPhoto</strong> with the <em>Save</em> switch. If you click <strong>Cancel</strong>, the preview photo is deleted. This is the same as running <strong>Set-UserPhoto</strong> with the <em>Cancel</em> switch.
</p><p><span style="color:#595959;font-size:9pt"><em>From &lt;<a href="https://technet.microsoft.com/en-us/library/jj218694%28v=exchg.150%29.aspx?f=255&amp;MSPPError=-2147217396"><span style="color:blue;text-decoration:underline">https://technet.microsoft.com/en-us/library/jj218694%28v=exchg.150%29.aspx?f=255&amp;MSPPError=-2147217396</span></a>&gt; </em></span>
	</p><p>
 </p><p>Entiendo que estamos presentando un caso que es 100% on-premises, sin embargo, nos es claro que OWA 2013 no está utilizando la información que tenemos en Active Directory.
</p><p>
 </p><p><strong>Cómo podemos solucionar esto?
</strong></p><p>
 </p><p>Exportemos, la foto actual de AD y volvamos a importarla utilizando el cmdlet Set-UserPhoto:
</p><p>
 </p><p style="margin-left: 36pt"><span style="color:blue;font-family:Lucida Console;font-size:12pt"><span style="background-color:white">Export-RecipientDataProperty <span style="color:navy">-Identity <span style="color:blueviolet">test3 <span style="color:navy">-Picture <span style="color:#979797">| <span style="color:blue">ForEach</span> { <span style="color:orangered">$_<span style="color:#979797">.</span>FileData <span style="color:#979797">| <span style="color:blue">Add-Content <span style="color:blueviolet">C:\temp\test3.jpg <span style="color:navy">-Encoding <span style="color:blueviolet">Byte</span>}</span></span></span></span></span></span></span></span></span></span>
		</span></p><p style="margin-left: 36pt"> 
 </p><p style="margin-left: 36pt"><span style="color:blue;font-family:Lucida Console;font-size:12pt"><span style="background-color:white">Set-UserPhoto <span style="color:navy">-Identity <span style="color:blueviolet">test3 <span style="color:navy">-PictureData</span> (<span style="color:#979797">[<span style="color:teal">System.IO.File<span style="color:#979797">]::</span>ReadAllBytes(<span style="color:darkred">"C:\temp\test3.jpg"</span>)) </span></span></span></span></span>
		</span></p><p>
 </p><p>Ejemplo:
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua7.png" alt="" />
	</p><p>
 </p><p>Y luego de esto… ya vemos las fotos en OWA 2013:
</p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua8.png" alt="" />
	</p><p>
 </p><p>
 </p><p style="text-align: center"><img src="https://msdnshared.blob.core.windows.net/media/2017/05/051817_1258_FotosdeUsua9.png" alt="" />
	</p><p>
 </p><p>
 </p><p>Una de las cosas a tener en cuenta es que en este caso estamos exportando una foto que puede tener máximo 10KB e importándola a Exchange que permite hasta 500KB, por eso claramente se nota en la calidad de la foto.
</p><p>
 </p><p>Una de las cosas que pueden aprovechar es la funcionalidad de auto-administración para que los usuarios puedan subir una foto de mejor calidad, la cual será consumida por Sharepoint y por Skype for Business en caso que esté implementado en la Organización.
</p><p>
 </p><p>Más referencias:
</p><p>
 </p><p><strong>GAL photo not updates after changed in Active Directory  
</strong></p><p><a href="https://social.technet.microsoft.com/Forums/office/en-US/deffd46c-15f1-4a33-a6f0-187e805e40cc/gal-photo-not-updates-after-changed-in-active-directory?forum=exchangesvradmin"><span style="color:blue;text-decoration:underline"><strong>https://social.technet.microsoft.com/Forums/office/en-US/deffd46c-15f1-4a33-a6f0-187e805e40cc/gal-photo-not-updates-after-changed-in-active-directory?forum=exchangesvradmin</strong></span></a><strong>
		</strong></p><p>
 </p><p><strong>User photos aren't synced from the on-premises environment to Exchange Online in a hybrid deployment
</strong></p><p><a href="https://support.microsoft.com/en-us/help/3062745/user-photos-aren-t-synced-from-the-on-premises-environment-to-exchange-online-in-a-hybrid-deployment"><span style="color:blue;text-decoration:underline"><strong>https://support.microsoft.com/en-us/help/3062745/user-photos-aren-t-synced-from-the-on-premises-environment-to-exchange-online-in-a-hybrid-deployment</strong></span></a><strong>
		</strong></p><p>
 </p><p><strong>GAL pictures not displaying? Checkpoints to resolve the issue
</strong></p><p><a href="https://blogs.technet.microsoft.com/outlooking/2013/04/22/gal-pictures-not-displaying-checkpoints-to-resolve-the-issue/"><span style="color:blue;text-decoration:underline"><strong>https://blogs.technet.microsoft.com/outlooking/2013/04/22/gal-pictures-not-displaying-checkpoints-to-resolve-the-issue/</strong></span></a><strong>
		</strong></p><p>
 </p><p><strong>Configure the use of high-resolution photos in Skype for Business Server 2015
</strong></p><p><a href="https://technet.microsoft.com/en-us/library/jj688150.aspx"><span style="color:blue;text-decoration:underline"><strong>https://technet.microsoft.com/en-us/library/jj688150.aspx</strong></span></a><strong>
		</strong></p><p>
 </p><p><strong>problem removing or changing user photos  
</strong></p><p><a href="https://social.technet.microsoft.com/Forums/ie/en-US/232efc9b-f8ff-4cfa-a0af-01a9b042bed3/problem-removing-or-changing-user-photos?forum=exchangesvrclients"><span style="color:blue;text-decoration:underline"><strong>https://social.technet.microsoft.com/Forums/ie/en-US/232efc9b-f8ff-4cfa-a0af-01a9b042bed3/problem-removing-or-changing-user-photos?forum=exchangesvrclients</strong></span></a><strong>
		</strong></p><p>
 </p><p>Saludos!
</p>]]></content:encoded>
    </item>
    <item>
      <title>Acceso Denegado al habilitar Lync en usuarios miembros de grupos protegidos</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/acceso-denegado-al-habilitar-lync-en-usuarios-miembros-de-grupos-protegidos</link>
      <pubDate>Mon, 01 Jul 2013 13:23:00 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2013/07/01/acceso-denegado-al-habilitar-lync-en-usuarios-miembros-de-grupos-protegidos/</guid>
      <description><![CDATA[Durante el d&iacute;a de hoy, trabajando con un cliente me encontr&eacute; con el siguiente...]]></description>
      <content:encoded><![CDATA[<p><span style="font-size: small;"><span style="font-family: Calibri;">Durante el d&iacute;a de hoy, trabajando con un cliente me encontr&eacute; con el siguiente problema:&nbsp;Al momento de habilitar Lync para alg&uacute;n usuario miembro de alg&uacute;n grupo protegido (por ejemplo Domain Admins) se recibe el siguiente mensaje de error:</span></span><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span>&nbsp;<a href="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/7360.1.jpg" original-url="https://blogs.technet.com/cfs-file.ashx/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/7360.1.jpg"><img src="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/7360.1.jpg" original-url="https://blogs.technet.com/resized-image.ashx/__size/550x0/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/7360.1.jpg" alt="" border="0"></a></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span><span style="font-size: small;"><span style="font-family: Calibri;">Cuando se instala Lync, se realiza un proceso llamado preparaci&oacute;n de Dominio que agrega entradas de seguridad (ACEs) a nivel dominio, para que el contexto de seguridad de Lync pueda leer/modificar las cuentas de usuarios, esto se puede ver en la solapa de seguridad de las propiedades del dominio:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;<a href="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/6327.2.jpg" original-url="https://blogs.technet.com/cfs-file.ashx/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/6327.2.jpg"><img src="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/6327.2.jpg" original-url="https://blogs.technet.com/resized-image.ashx/__size/550x0/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/6327.2.jpg" alt="" border="0"></a></span></p><p>&nbsp;<span style="font-size: small;"><span style="font-family: Calibri;">Sin embargo, aquellos usuarios que son o fueron parte de alguno de los grupos protegidos de Active Directory, tienen la herencia de permisos deshabilitada, de manera tal que estos permisos de Lync no se aplican, por ejemplo si comparamos un usuario sin permisos especiales con un administrador de dominio, nos encontramos con los siguiente:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><span style="font-size: small;"><span style="font-family: Calibri;">Usuario normal:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;<a href="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/8080.3.jpg" original-url="https://blogs.technet.com/cfs-file.ashx/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/8080.3.jpg"><img src="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/8080.3.jpg" original-url="https://blogs.technet.com/resized-image.ashx/__size/550x0/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/8080.3.jpg" alt="" border="0"></a></span></p><p>&nbsp;<span style="font-size: small;"><span style="font-family: Calibri;">Usuario miembro de Domain Admins:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;<a href="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/4527.4.jpg" original-url="https://blogs.technet.com/cfs-file.ashx/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/4527.4.jpg"><img src="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/4527.4.jpg" original-url="https://blogs.technet.com/resized-image.ashx/__size/550x0/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/4527.4.jpg" alt="" border="0"></a></span></p><p>&nbsp;</p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span><span style="font-size: small;"><span style="font-family: Calibri;">Por lo tanto el error se genera por que no existen las entradas de seguridad para poder realizar acciones sobre estos usuarios. Como <strong><span style="text-decoration: underline;">soluci&oacute;n alternativa</span></strong>, se podr&iacute;a habilitar la opci&oacute;n &ldquo;Include inheritable permissions from this object&rsquo;s parent&rdquo; para luego proceder a habilitar el usuario en Lync, sin embargo debido a la acci&oacute;n del AdminSDHolder, la herencia volver&aacute; a ser bloqueada y si se pretende modificar alguno de estos usuarios es esperado obtener mensajes de error. </span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;<a href="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/0361.5.jpg" original-url="https://blogs.technet.com/cfs-file.ashx/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/0361.5.jpg"><img src="https://msdnshared.blob.core.windows.net/media/TNBlogsFS/prod.evol.blogs.technet.com/CommunityServer.Blogs.Components.WeblogFiles/00/00/00/83/61/0361.5.jpg" original-url="https://blogs.technet.com/resized-image.ashx/__size/550x0/__key/communityserver-blogs-components-weblogfiles/00-00-00-83-61/0361.5.jpg" alt="" border="0"></a></span></p><p>&nbsp;<span style="font-size: small;"><span style="font-family: Calibri;">El objeto AdminSDHolder se encarga de proteger la seguridad de aquellos usuarios que son miembros de grupos protegidos. Los grupos protegidos son los siguientes:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><ul>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Administrators</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Account Operators</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Server Operators</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Print Operators</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Backup Operators</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Domain Admins</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Schema Admins</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Enterprise Admins</span></span></li>
<li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size: small;"><span style="font-family: Calibri;">Cert Publishers</span></span></li>
</ul><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><span style="font-size: small;"><span style="font-family: Calibri;">Es por esta raz&oacute;n que todos los miembros de estos grupos, no recibir&aacute;n los permisos creados durante la instalaci&oacute;n de Lync para poder realizar tareas administrativas sobre sus cuentas (como por ejemplo habilitar Lync)</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><span style="font-size: small;"><span style="font-family: Calibri;">La <strong><span style="text-decoration: underline;">soluci&oacute;n definitiva</span></strong> es no utilizar cuentas con privilegios elevados para tareas diarias como email o comunicaciones. Esto se encuentra descripto en los siguientes art&iacute;culos:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><strong><span style="font-size: small;"><span style="font-family: Calibri;">Best Practices: Using a Separate Account for Admin Tasks</span></span></strong></p><p><strong><a href="https://social.technet.microsoft.com/wiki/contents/articles/best-practices-using-a-separate-account-for-admin-tasks.aspx"><span style="color: #0563c1; font-family: Calibri; font-size: small;">https://social.technet.microsoft.com/wiki/contents/articles/best-practices-using-a-separate-account-for-admin-tasks.aspx</span></a></strong></p><p><strong><span style="font-family: Calibri; font-size: small;">&nbsp;</span></strong></p><p><strong><span style="font-size: small;"><span style="font-family: Calibri;">Applying the Principle of Least Privilege to User Accounts on Windows</span></span></strong></p><p><strong><a href="https://www.microsoft.com/en-us/download/details.aspx?id=4868"><span style="color: #0563c1; font-family: Calibri; font-size: small;">https://www.microsoft.com/en-us/download/details.aspx?id=4868</span></a></strong></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><span style="font-size: small;"><span style="font-family: Calibri;">M&aacute;s informaci&oacute;n sobre el proceso AdminSDHolder:</span></span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><strong><span style="font-size: small;"><span style="font-family: Calibri;">Delegated permissions are not available and inheritance is automatically disabled</span></span></strong></p><p><strong><a href="https://support.microsoft.com/kb/817433"><span style="color: #0563c1; font-family: Calibri; font-size: small;">https://support.microsoft.com/kb/817433</span></a></strong></p><p><strong><span style="font-family: Calibri; font-size: small;">&nbsp;</span></strong></p><p><strong><span style="font-size: small;"><span style="font-family: Calibri;">Lync Server Control Panel returns that error "Insufficient access rights to perform the operation" when attempting a move user or enable user command</span></span></strong></p><p><strong><a href="https://support.microsoft.com/kb/2466000/zh-cn"><span style="color: #0563c1; font-family: Calibri; font-size: small;">https://support.microsoft.com/kb/2466000/zh-cn</span></a></strong></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><strong><span style="font-size: small;"><span style="font-family: Calibri;">Modify the AdminSDHolder container</span></span></strong></p><p><strong><a href="https://technet.microsoft.com/en-us/library/cc772662(v=WS.10).aspx"><span style="color: #0563c1; font-family: Calibri; font-size: small;">https://technet.microsoft.com/en-us/library/cc772662(v=WS.10).aspx</span></a></strong></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;</span></p><p><span style="font-family: Calibri; font-size: small;">&nbsp;Espero que sea de utilidad. Saludos!</span></p></p>
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      <title>[ICIC] - Configurando un Entorno Seguro de Exchange</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/icic-configurando-un-entorno-seguro-de-exchange</link>
      <pubDate>Tue, 30 Apr 2013 13:52:00 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2013/04/30/icic-configurando-un-entorno-seguro-de-exchange/</guid>
      <description><![CDATA[A todos los asistentes de la charla que entregu&eacute; hoy sobre seguridad en Exchange, les dejo...]]></description>
      <content:encoded><![CDATA[<p>A todos los asistentes de la charla que entregu&eacute; hoy sobre seguridad en Exchange, les dejo los links que apuntan a m&aacute;s detalle de cada uno de los temas que vimos. Asi mismo, adjunto los slides que he presentado.<p>&nbsp;</p><p>Si tienen dudas o comentarios, pueden dejarlos m&aacute;s abajo.</p><p>&nbsp;</p><p>Gracias y Saludos,</p><p>&nbsp;</p><p>Exchange 2010 Security Guide<br><a href="https://technet.microsoft.com/en-us/library/bb691338(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb691338(v=exchg.141).aspx</a></p><p>Microsoft Security Intelligence Report<br><a href="https://www.microsoft.com/security/sir/default.aspx">https://www.microsoft.com/security/sir/default.aspx</a></p><p>Large Message Processing in Exchange, Part 1: Prevention and Planning<br><a href="https://blogs.technet.com/b/exchange/archive/2009/07/07/3407776.aspx">https://blogs.technet.com/b/exchange/archive/2009/07/07/3407776.aspx</a></p><p>Understanding Availability<br><a href="https://technet.microsoft.com/en-us/library/aa997211(v=exchg.65).aspx">https://technet.microsoft.com/en-us/library/aa997211(v=exchg.65).aspx</a></p><p>Provision Exchange 2010 Server and Delegate Setup<br><a href="https://technet.microsoft.com/en-us/library/bb201741(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb201741(v=exchg.141).aspx</a></p><p>Configure Outlook Client Blocking<br><a href="https://technet.microsoft.com/en-us/library/dd335207(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd335207(v=exchg.141).aspx</a></p><p>Microsoft Security Response Center<br><a href="https://www.microsoft.com/security/msrc/whatwedo/securityguide.aspx">https://www.microsoft.com/security/msrc/whatwedo/securityguide.aspx</a>#</p><p>Understanding Anti-Spam Updates<br><a href="https://technet.microsoft.com/en-us/library/bb124241(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb124241(v=exchg.141).aspx</a></p><p>Understanding Transport Agents<br><a href="https://technet.microsoft.com/en-us/library/bb125012(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb125012(v=exchg.141).aspx</a></p><p>Microsoft Forefront Protection 2010 for Exchange Server<br><a href="https://technet.microsoft.com/en-us/library/cc482977(TECHNET.10).aspx">https://technet.microsoft.com/en-us/library/cc482977(TECHNET.10).aspx</a></p><p>File-Level Antivirus Scanning on Exchange 2010<br><a href="https://technet.microsoft.com/en-us/library/bb332342(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb332342(v=exchg.141).aspx</a></p><p>Understanding Anti-Spam and Antivirus Functionality<br><a href="https://technet.microsoft.com/en-us/library/aa997658(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/aa997658(v=exchg.141).aspx</a></p><p>Forefront Online Protection for Exchange<br><a href="https://technet.microsoft.com/en-us/library/ff715002(TECHNET.10).aspx">https://technet.microsoft.com/en-us/library/ff715002(TECHNET.10).aspx</a></p><p>Understanding Attachment Filtering<br><a href="https://technet.microsoft.com/en-us/library/bb124399(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb124399(v=exchg.141).aspx</a></p><p>Protecting Your Microsoft Exchange Organization with Microsoft Forefront Security for Exchange</p><p>Server<br><a href="https://technet.microsoft.com/library/bb795191.aspx">https://technet.microsoft.com/library/bb795191.aspx</a></p><p>Exchange Network Port Reference<br><a href="https://technet.microsoft.com/en-us/library/bb331973(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb331973(v=exchg.141).aspx</a></p><p>Understanding Client Throttling Policies<br><a href="https://technet.microsoft.com/en-us/library/dd297964(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd297964(v=exchg.141).aspx</a></p><p>Understanding Role Based Access Control<br><a href="https://technet.microsoft.com/en-us/library/dd298183(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd298183(v=exchg.141).aspx</a></p><p>Built-in Management Roles<br><a href="https://technet.microsoft.com/en-us/library/dd638077(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd638077(v=exchg.141).aspx</a></p><p>Built-in Role Groups<br><a href="https://technet.microsoft.com/en-us/library/dd351266(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd351266(v=exchg.141).aspx</a></p><p>Exchange 2010 Deployment Permissions Reference<br><a href="https://technet.microsoft.com/en-us/library/ee681663(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/ee681663(v=exchg.141).aspx</a></p><p>Description and Update of the Active Directory AdminSDHolder Object<br><a href="https://support.microsoft.com/?kbid=232199">https://support.microsoft.com/?kbid=232199</a></p><p>New-ExchangeCertificate<br><a href="https://technet.microsoft.com/en-us/library/aa998327(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/aa998327(v=exchg.141).aspx</a></p><p>Managing SSL for a Client Access Server<br><a href="https://technet.microsoft.com/en-us/library/bb310795(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb310795(v=exchg.141).aspx</a></p><p>Understanding TLS Certificates<br><a href="https://technet.microsoft.com/en-us/library/aa998840(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/aa998840(v=exchg.141).aspx</a></p><p>Understanding Unified Messaging VoIP Security<br><a href="https://technet.microsoft.com/en-us/library/bb124092(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb124092(v=exchg.141).aspx</a></p><p>Understanding Federation<br><a href="https://technet.microsoft.com/en-us/library/dd335047(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd335047(v=exchg.141).aspx</a></p><p>Configure Sharing Policy Properties<br><a href="https://technet.microsoft.com/en-us/library/dd297987(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd297987(v=exchg.141).aspx</a></p><p>Overview of certificates and cryptographic e-mail messaging in Outlook<br><a href="https://office.microsoft.com/en-us/outlook-help/overview-of-certificates-and-cryptographic-e-mail">https://office.microsoft.com/en-us/outlook-help/overview-of-certificates-and-cryptographic-e-mail</a>-</p><p>messaging-in-outlook-HP001230534.aspx?pid=CH100622191033</p><p>Understanding Information Rights Management<br><a href="https://technet.microsoft.com/en-us/library/dd638140(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd638140(v=exchg.141).aspx</a></p><p>Mailbox Server Storage Design<br><a href="https://technet.microsoft.com/en-us/library/dd346703(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd346703(v=exchg.141).aspx</a></p><p>Understanding Journaling<br><a href="https://technet.microsoft.com/en-us/library/aa998649(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/aa998649(v=exchg.141).aspx</a></p><p>Configure Storage Quotas for a Mailbox<br><a href="https://technet.microsoft.com/en-us/library/aa998353(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/aa998353(v=exchg.141).aspx</a></p><p>Understanding Litigation Hold<br><a href="https://technet.microsoft.com/en-us/library/ee861123(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/ee861123(v=exchg.141).aspx</a></p><p>Understanding Recoverable Items<br><a href="https://technet.microsoft.com/en-us/library/ee364755(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/ee364755(v=exchg.141).aspx</a></p><p>High Availability and Site Resilience<br><a href="https://technet.microsoft.com/en-us/library/dd638121(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd638121(v=exchg.141).aspx</a></p><p>Messaging Policy and Compliance Permissions<br><a href="https://technet.microsoft.com/en-us/library/dd638205(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/dd638205(v=exchg.141).aspx</a></p><p>TLS Functionality and Related Terminology in Exchange 2010<br><a href="https://technet.microsoft.com/en-us/library/bb430753(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb430753(v=exchg.141).aspx</a></p><p>Configure Internet Mail Flow Directly Through a Hub Transport Server<br><a href="https://technet.microsoft.com/en-us/library/bb738138(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb738138(v=exchg.141).aspx</a></p><p>Understanding Domain Security<br><a href="https://technet.microsoft.com/en-us/library/bb124392(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb124392(v=exchg.141).aspx</a></p><p>White Paper: Domain Security in Exchange 2007<br><a href="https://technet.microsoft.com/en-us/library/bb266978(EXCHG.80).aspx">https://technet.microsoft.com/en-us/library/bb266978(EXCHG.80).aspx</a></p><p>Understanding Message Size Limits<br><a href="https://technet.microsoft.com/en-us/library/bb124345(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb124345(v=exchg.141).aspx</a></p><p>Understanding Message Throttling<br><a href="https://technet.microsoft.com/en-us/library/bb232205(v=exchg.141).aspx">https://technet.microsoft.com/en-us/library/bb232205(v=exchg.141).aspx</a></p><p>&nbsp;</p></p>
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      <title>Nuevo Laboratorio Virtual: Exchange 2010 SP1 Client Access</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/nuevo-laboratorio-virtual-exchange-2010-sp1-client-access</link>
      <pubDate>Thu, 21 Jul 2011 15:38:56 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2011/07/21/nuevo-laboratorio-virtual-exchange-2010-sp1-client-access/</guid>
      <description><![CDATA[Hola a todos despu&eacute;s de tanto tiempo!Tan solo quiero compartirles el &uacute;ltimo...]]></description>
      <content:encoded><![CDATA[<p>Hola a todos despu&eacute;s de tanto tiempo!<p>Tan solo quiero compartirles el &uacute;ltimo laboratorio virtual que se ha lanzado de Exchange. Es una excelente oportunidad para entender la funcionalidad de distintos componentes de Exchange 2010: Mailtips, nuevas funcionalidades de OWA, Archive Mailbox y publicaci&oacute;n de calendarios en Internet.</p><p>Estos labs son muy &uacute;tiles por que les dan la posibilidad de tener un entorno virtual con m&uacute;ltiples equipos al mejor estilo workshop sin necesidad de correr ninguna aplicaci&oacute;n extra en sus computadoras... simplementen instalan el add-in de Internet Explorer y listo, los utilizan! El nuevo lab est&aacute; disponible por aqu&iacute;:</p><p><a href="https://cmg.vlabcenter.com/default.aspx?moduleid=585ecf0c-690d-4708-a082-99caac931758">https://cmg.vlabcenter.com/default.aspx?moduleid=585ecf0c-690d-4708-a082-99caac931758</a></p><p>Y si quieren acceder a todos los laboratios virtuales de Exchange pueden pasar por este sitio:</p><p><a href="https://technet.microsoft.com/en-us/exchange/bb499043.aspx">https://technet.microsoft.com/en-us/exchange/bb499043.aspx</a></p><p>Saludos!</p><p>&nbsp;</p><p>&nbsp;</p></p>
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      <title>Worm:Win32/Visal.B - Un virus que afecta Exchange</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/wormwin32visal-b-un-virus-que-afecta-exchange</link>
      <pubDate>Fri, 10 Sep 2010 16:48:00 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2010/09/10/wormwin32visal-b-un-virus-que-afecta-exchange/</guid>
      <description><![CDATA[Hola a Todos,&nbsp;El d&iacute;a de ayer se ha detectado un nuevo malware que se encarga de...]]></description>
      <content:encoded><![CDATA[<p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Hola a Todos,<p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt"><span lang="en-US">El d&iacute;a de ayer se ha detectado un nuevo malware que se encarga de distribuirse autom&aacute;ticamente utilizando los contactos de la GAL. En la mayor&iacute;a de los casos, los usuarios reciben un email con el asunto "</span><span lang="es-AR" style="FONT-WEIGHT: bold">Here you have</span><span lang="en-US">" con un link a un archivo .pdf o wmv&nbsp;que se encuentra en un sitio externo. Sin embargo este link contiene un .scr con c&oacute;digo malicioso&nbsp;que una vez&nbsp;ejecutado comienza a propagarse via mail a los contactos del usuario, incluyendo la Libreta Global de Direcciones.</span></p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt"><span style="FONT-WEIGHT: bold">Visal.B</span> utiliza MAPI para realizar su env&iacute;o masivo a todos los contactos encontrados en el sistema infectado. En entornos Corporativos esto tambi&eacute;n puede afectar la libreta global de direcciones (GAL). A medida que m&aacute;s computadoras son infectadas, m&aacute;s correo electr&oacute;nico es enviado en la red local, lo que puede causar la degradaci&oacute;n en la performance de los servidores de correo Exchange. Hemos visto clientes con m&aacute;s de un millon de correos encolados. Si est&aacute;n experimentando este problema, la gente de CSS ha preparado&nbsp;este plan de acci&oacute;n:&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: green; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: green; FONT-SIZE: 11pt"><span style="FONT-WEIGHT: bold">Paso 1: Instruir a los usuarios a ignorar/eliminar correos electr&oacute;nicos similares a:</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: navy; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: navy; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Subject: hi</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Hello:</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">This is The Free Dowload Sex Movies,you can find it Here.</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">hxxp://malicious-link-omitted/library/SEX21.025542010.wmv</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Enjoy Your Time.</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Cheers,</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: black; FONT-SIZE: 11pt">o</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Subject: Just for you</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Hello:</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">This is The Document I told you about,you can find it Here.</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">hxxp://malicious-link-omitted/library/PDF_Document21.025542010.pdf</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Please check it and reply as soon as possible.</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Cheers,</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">O</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Subject: Here you have </p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Hello:</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">This is The Document I told you about,you can find it Here.</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">hxxp://malicious-link-omitted/library/PDF_Document21.025542010.pdf</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Please check it and reply as soon as possible.</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; COLOR: navy; FONT-SIZE: 11pt">Cheers,</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: navy; FONT-SIZE: 11pt">&nbsp;</p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: green; FONT-SIZE: 11pt"><span style="FONT-WEIGHT: bold">Paso 2: Actualizar Antivirus en maquinas clientes y servidores y remover el malware</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: green; FONT-SIZE: 11pt">&nbsp;</p><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span lang="en-US" style="FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Los updates para Antivirus Microsoft se encuentran ya disponibles en Windows Update. </span><a href="https://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Worm:Win32/Visal.B"><span lang="es-AR" style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">https://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Worm:Win32/Visal.B</span></a></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span lang="en-US" style="FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Symantec: </span><a href="https://www.symantec.com/connect/blogs/new-round-email-worm-here-you-have"><span lang="es-AR" style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">https://www.symantec.com/connect/blogs/new-round-email-worm-here-you-have</span></a></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span lang="en-US" style="FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">McAfee:</span><span lang="es-AR" style="FONT-FAMILY: Calibri; COLOR: blue; FONT-SIZE: 11pt"> </span><a href="https://www.avertlabs.com/research/blog/index.php/2010/09/09/widespread-reporting-of-here-you-have-virus"><span lang="es-AR" style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">https://www.avertlabs.com/research/blog/index.php/2010/09/09/widespread-reporting-of-here-you-have-virus</span></a></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span lang="en-US" style="FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">TrendMicro: </span><a href="https://threatinfo.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=WORM_MEYLME.B&amp;VSect=P"><span lang="es-AR" style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">https://threatinfo.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=WORM_MEYLME.B&amp;VSect=P</span></a></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Otros Antivirus: Por favor consultar con su respectivo proveedor.</span></li>
</ul><p style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: green; FONT-SIZE: 11pt"><span style="FONT-WEIGHT: bold">Paso 3: A trabajar en Exchange!</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">En Exchange 2007/2010 deber&aacute;n configurar una regla de transport para eliminar todo mensaje entrante que contenga el asunto</span><span lang="es-AR" style="COLOR: red"> "Here you Have".</span><span lang="en-US" style="COLOR: black"> Pasos a seguir:</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Abrir Exchange Management Console</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Organization Configuration &gt; Hub Transport &gt; Transport Rules</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">New Transport Rule</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Completar el nombre de la regla y cualquier otro comentario y asegurarse que la regla quede en estado&nbsp;"Enabled"</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Next</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Conditions: When the Subject field contains specific words "Here You Have"</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Actions: silently drop the message</span></li>
</ul><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Click New para crear la regla y reiniciar el servicio "Microsoft Exchange Transport"</span></li>
</ul><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">M&aacute;s informaci&oacute;n sobre reglas de transporte por </span><a href="https://technet.microsoft.com/en-us/library/bb123927(EXCHG.80).aspx"><span lang="es-AR" style="FONT-WEIGHT: bold">aqu&iacute;</span></a></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">En Exchange 2003 no es posible crear una regla de transporte, sin embargo pueden utilizar Intelligent Message Filter (IMF) para que haga un trabajo similar:</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="1" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">En </span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">Exchange System Manager</span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">, dentro de </span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">"Global Settings"</span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal"> ir a las propiedades de </span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">"Message Delivery"</span></li>
</ol><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="2" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">En el tab de </span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">"Intellingent Message Filter"</span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">, dentro de </span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">"Gateway Blocking Configuration"</span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">, configurar el umbral a </span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">8</span><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal"> o superior.</span></li>
</ol><p style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="3" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">Aplicar este cambio.</span></li>
</ol><p style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="4" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span lang="en-US" style="FONT-STYLE: normal; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt; FONT-WEIGHT: normal">Tomar el archivo XML adjunto al post&nbsp;y ubicarlo en la carpeta </span><span lang="es-AR" style="FONT-STYLE: normal; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt; FONT-WEIGHT: bold">C:Program FilesExchsrvrBinMSCFV2</span><span lang="es-AR" style="FONT-STYLE: normal; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt; FONT-WEIGHT: normal">. Si se han aplicado actualizaciones a </span><span lang="es-AR" style="FONT-STYLE: normal; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt; FONT-WEIGHT: bold">IMF</span><span lang="es-AR" style="FONT-STYLE: normal; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt; FONT-WEIGHT: normal">, deber&iacute;an haber carpetas adicionales dentro de MSCFV2. Ubicar el archivo .xml en la carpeta m&aacute;s reciente.</span></li>
</ol><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="5" lang="es-AR" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">En condiciones normales IMF se aplica<span style="mso-spacerun: yes">&nbsp; </span>&uacute;nicamente a tr&aacute;fico no autenticado. Para que se analicen TODOS los mensajes, configurar la siguiente llave de registro:</span></li>
</ol><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><span style="FONT-WEIGHT: bold">Hkey_Local_MachineSoftwareMicrosoftExchange</span></p><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Add a new Key called ContentFilter</p><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Add a DWORD Value to this new Key Called CheckAuthSessions and set it to 1. </p><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="6" lang="es-AR" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">En las propiedades del SMTP Virtual Server, hacer click en el bot&oacute;n "Advanced" del tab "General".</span></li>
</ol><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="7" lang="es-AR" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">Seleccionar la opc&oacute;n "Apply Intelligent Messaging Filter"</span></li>
</ol><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><ol type="1" style="FONT-STYLE: normal; MARGIN-TOP: 0in; unicode-bidi: embed; FONT-FAMILY: Calibri; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in; FONT-SIZE: 11pt; FONT-WEIGHT: normal">
<li value="8" lang="es-AR" style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle"><span style="FONT-STYLE: normal; FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: normal">Aplicar los cambios y reiniciar el servicio SMTP.</span></li>
</ol><p lang="es-AR" style="MARGIN: 0in 0in 0in 0.375in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Importante, esto solamente aplicar&aacute; a los mails que lleguen via <span style="FONT-WEIGHT: bold">SMTP.</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Seguramente si est&aacute;n experimentando este problema se encontrar&aacute;n que hay muchos mensajes encolados. Los siguientes cmdlet de Exchange 2007/2010&nbsp;elimina los mensajes con el asunto "Here you have" de los queues:</p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">Get-TransportServer | Get-Queue | get-message </span><span lang="es-AR" style="COLOR: black">-resultsize unlimited</span><span lang="en-US" style="COLOR: black">| where{$_.Subject -eq </span><span lang="es-AR" style="COLOR: red">"Here you have"</span><span lang="en-US" style="COLOR: black"> -and $_.Queue -notlike &ldquo;*Submission*"} | suspend-message</span></p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">Get-TransportServer | Get-Queue | get-message </span><span lang="es-AR" style="COLOR: black">-resultsize unlimited</span><span lang="en-US" style="COLOR: black"> | where{$_.Subject -eq </span><span lang="es-AR" style="COLOR: red">"Here you have"</span><span lang="en-US" style="COLOR: black"> -and $_.Queue -notlike &ldquo;*Submission*"} |remove-message </span><span lang="es-AR" style="COLOR: black">-WithNDR $False</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Algunas consideraciones para estos cmdlets:</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Si hay otras reglas de transporte, deber&aacute;n ser deshabilitadas temporalmente.</span></li>
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">Si&nbsp;no tienen instalado&nbsp;Service Pack 3 de Exchange 2007, no podr&aacute;n borrar mensajes del queue "Submission"</span></li>
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; COLOR: black; VERTICAL-ALIGN: middle"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt">La recomendaci&oacute;n es&nbsp;pausar el servicio de Transporte (MSExchangeTransport)&nbsp;y luego ejecutar los cmdlets.</span></li>
</ul><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">En Exchange 2003 los mensajes encolados son archivos </span><span lang="es-AR" style="COLOR: black; FONT-WEIGHT: bold">.eml</span><span lang="en-US" style="COLOR: black"> guardados en la carpeta </span><span lang="es-AR" style="COLOR: black; FONT-WEIGHT: bold">Queue</span><span lang="en-US" style="COLOR: black"> del servicio SMTP. Pueden utilizar alg&uacute;n mecanismo de b&uacute;squeda en esta carpeta para encontrar aquellos mensajes que cumplan la condici&oacute;n del asunto "</span><span lang="es-AR" style="COLOR: red">Here you have</span><span lang="en-US" style="COLOR: black">" y proceder a eliminarlos. Va a ser necesario detener el servicio de transporte.</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Con respecto a eliminar los correos "peligrosos"&nbsp;de los buzones de los usuarios pueden utilizar ExMerge en Exchange 2003:</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><a href="https://www.msexchange.org/tutorials/MF013.html"><span style="FONT-WEIGHT: bold">Using EXMERGE To Delete Message From Your Exchange Server</span></a></p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">En 2007 pueden hacerlo por medio de PowerShell, obviamente teniendo Full Mailbox Access otorgado en la cuenta con la que corran el cmdlet:</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: 'Courier New'; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">Get-Mailbox -Server </span><span lang="es-AR" style="COLOR: red">Server1</span><span lang="en-US" style="COLOR: black"> | Export-Mailbox -SubjectKeywords </span><span lang="es-AR" style="COLOR: red">"Here you have"</span><span lang="en-US" style="COLOR: black"> &ndash;IncludeFolders </span><span lang="es-AR" style="COLOR: red">&ldquo;/Inbox&rdquo;</span><span lang="en-US" style="COLOR: black"> &ndash;StartDate &ldquo;09/08/2010&rdquo; &ndash;EndDate &ldquo;09/09/2010&rdquo; -DeleteContent -TargetMailbox </span><span lang="es-AR" style="COLOR: red">VirusMailbox</span><span lang="en-US" style="COLOR: black"> -TargetFolder </span><span lang="es-AR" style="COLOR: red">VirusMsgs</span><span lang="en-US" style="COLOR: black"> -Confirm:$false</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">Otra herramienta que va a ayudar en este caso es ExMON, la cual pueden utilizar para identificar usuarios infectados que esten enviando mensajes de manera masiva impactando la performance del Information Store: </span><a href="https://www.microsoft.com/downloads/details.aspx?displaylang=en&amp;FamilyID=9a49c22e-e0c7-4b7c-acef-729d48af7bc9"><span lang="en-US" style="FONT-WEIGHT: bold">Microsoft Exchange User Monitor</span></a><span lang="es-AR" style="COLOR: blue">&nbsp;</span></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt"><span lang="en-US" style="COLOR: black">Asi mismo si el virus est&aacute; infectando a la organizaci&oacute;n y&nbsp; causando un gran impacto en los servicios de mensajer&iacute;a, es recomendable deshabilitar el acceso MAPI sobre los buzones, para luego habilitarlo a medida que los sistemas est&eacute;n limpios y libres de virus: </span><a href="https://support.microsoft.com/default.aspx?scid=kb;EN-US;288894"><span lang="en-US" style="FONT-WEIGHT: bold">How to disable MAPI client access to a computer that is running Exchange Server</span></a><span lang="es-AR" style="COLOR: blue">&nbsp;</span></p><p lang="es-AR" style="MARGIN: 0in; FONT-FAMILY: Calibri; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Encontrar&aacute;n mayor cantidad de informaci&oacute;n sobre esta amenaza en los siguientes recursos:</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><ul type="disc" style="MARGIN-TOP: 0in; unicode-bidi: embed; DIRECTION: ltr; MARGIN-BOTTOM: 0in; MARGIN-LEFT: 0.375in">
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle"><a href="https://social.technet.microsoft.com/wiki/contents/articles/worm-win32-visal-b.aspx"><span lang="en-US" style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">https://social.technet.microsoft.com/wiki/contents/articles/worm-win32-visal-b.aspx</span></a><span lang="es-AR" style="FONT-FAMILY: Calibri; COLOR: blue; FONT-SIZE: 11pt; FONT-WEIGHT: bold">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></li>
<li style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; VERTICAL-ALIGN: middle"><a href="https://blogs.technet.com/b/mmpc/archive/2010/09/09/emerging-malware-issue-visal-b.aspx"><span lang="en-US" style="FONT-FAMILY: Calibri; FONT-SIZE: 11pt; FONT-WEIGHT: bold">https://blogs.technet.com/b/mmpc/archive/2010/09/09/emerging-malware-issue-visal-b.aspx</span></a></li>
</ul><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Por favor, revisen y prueben los procedimientos que se presentan en este art&iacute;culo, ya que podr&iacute;an eliminar correo electr&oacute;nico leg&iacute;timo y no solo del virus.</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Espero que sea de utilidad y si tienen alguna duda, pueden comentar.</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt"><span style="color: #ff0000;">UPDATE DE ULTIMO MOMENTO:&nbsp;Malware Protection Center ha lanzado un update sobre este virus </span><a target="_parent" href="https://blogs.technet.com/b/mmpc/archive/2010/09/10/update-on-the-here-you-have-worm-visal-b.aspx">aqu&iacute;.</a></p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">&nbsp;</p><p style="MARGIN: 0in; FONT-FAMILY: Calibri; COLOR: black; FONT-SIZE: 11pt">Saludos!</p></p>
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      <title>Outlook 2003 usa UDP y Exchange 2010 RTM, no.</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/outlook-2003-usa-udp-y-exchange-2010-rtm-no</link>
      <pubDate>Wed, 08 Sep 2010 19:40:00 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2010/09/08/outlook-2003-usa-udp-y-exchange-2010-rtm-no/</guid>
      <description><![CDATA[Se ha detectado un problema en nuevas instalaciones de Exchange 2010 donde se utiliza Outlook 2003...]]></description>
      <content:encoded><![CDATA[<p>Se ha detectado un problema en nuevas instalaciones de Exchange 2010 donde se utiliza Outlook 2003 en <strong>modo Online</strong>. <p>Cuando Outlook 2003&nbsp;establece una conexi&oacute;n inicial a Exchange, intenta registrarse para recibir nuevas notificaciones de mensajes o actualizaciones de carpetas. Una vez registrado para recibir&nbsp;notificaciones UDP (User Datagram Protocol), el servidor de Exchange le enviar&aacute; este tipo de "aviso" al cliente cada vez que un nuevo mensaje llegue al buz&oacute;n. Al recibir la notificaci&oacute;n, Outlook descarga el mensaje y lo ubica en la carpeta que corresponda. Si las notificaciones UDP no existen, Outlook procede a conectarse con el servidor de Exchange cada 60 segundos por default (polling) para realizar sus operaciones (como recibir mensajes o actualizar carpetas).</p><p>Exchange 2010&nbsp;RTM&nbsp;no utiliza notificaciones UDP, y por esta raz&oacute;n Outlook 2003 actualizar&aacute; cambios cada 60 segundos. </p><h3>Cual es el problema de esto?</h3><ul>
<li>Los mensajes salientes quedar&aacute;n en el "Outbox" hasta por un minuto.</li>
<li>Los nuevos mensajes no aparecer&aacute;n en el "Inbox" hasta por un minuto.</li>
<li>Items eliminados o movidos de una carpeta a otra tardar&aacute;n hasta un minuto en desaparecer.</li>
</ul><p>Es decir, las actualizaciones a las carpetas no ocurren como normalmente estamos acostumbrados.</p><h3>Cuales son las posibles soluciones?</h3><p>1) Instalar <a href="https://support.microsoft.com/default.aspx?scid=kb;EN-US;976573"><strong>Update Rollup 1</strong></a> para Exchange 2010&nbsp;RTM o mejor el <a href="https://www.microsoft.com/downloads/details.aspx?FamilyID=50b32685-4356-49cc-8b37-d9c9d4ea3f5b&amp;displaylang=en"><strong>Service Pack 1</strong></a><strong> </strong>que ya lo incluye.</p><p>2) Utilizar modo "Cache" en el perfil de Outlook: Desde ya lo m&aacute;s recomendado!</p><h3>M&aacute;s informaci&oacute;n:</h3><p><strong>In Outlook 2003, e-mail messages take a long time to send and receive when you use an Exchange 2010 mailbox</strong></p><p><a href="https://support.microsoft.com/kb/2009942"><strong>https://support.microsoft.com/kb/2009942</strong></a><br><br>Saludos!</p></p>
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      <title>Service Pack 1 para Exchange 2010 ya está disponible</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/service-pack-1-para-exchange-2010-ya-est-disponible</link>
      <pubDate>Wed, 25 Aug 2010 09:46:00 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2010/08/25/service-pack-1-para-exchange-2010-ya-est-disponible/</guid>
      <description><![CDATA[Ya est&aacute; disponible el SP1 de Exchange 2010!Microsoft Exchange Server 2010 Service Pack 1...]]></description>
      <content:encoded><![CDATA[<p>Ya est&aacute; disponible el SP1 de Exchange 2010!<p><strong>Microsoft Exchange Server 2010 Service Pack 1 (SP1)<br></strong><a href="https://www.microsoft.com/downloads/details.aspx?FamilyID=50b32685-4356-49cc-8b37-d9c9d4ea3f5b&amp;displaylang=en"><strong>https://www.microsoft.com/downloads/details.aspx?FamilyID=50b32685-4356-49cc-8b37-d9c9d4ea3f5b&amp;displaylang=en</strong></a></p><p><strong>Release Notes for Exchange Server 2010 SP1<br></strong><a href="https://technet.microsoft.com/en-us/library/ff728620(EXCHG.141).aspx"><strong>https://technet.microsoft.com/en-us/library/ff728620(EXCHG.141).aspx</strong></a></p><p><strong>What's New in Exchange 2010 SP1<br></strong><a href="https://technet.microsoft.com/en-us/library/ff459257(EXCHG.141).aspx"><strong>https://technet.microsoft.com/en-us/library/ff459257(EXCHG.141).aspx</strong></a></p><p>Enjoy!</p></p>
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      <title>MOF Reliability Workbook for Exchange 2010</title>
      <link>https://docs.microsoft.com/archive/blogs/exchangerocks/mof-reliability-workbook-for-exchange-2010</link>
      <pubDate>Mon, 23 Aug 2010 15:59:00 GMT</pubDate>
      <dc:creator><![CDATA[Ratz Pablo]]></dc:creator>
      <guid
        isPermaLink="false">https://blogs.technet.microsoft.com/exchangerocks/2010/08/23/mof-reliability-workbook-for-exchange-2010/</guid>
      <description><![CDATA[Hola a Todos!Este es el primer post y para estrenarlo quiero compartirles unas guias de MOF que han...]]></description>
      <content:encoded><![CDATA[<p>Hola a Todos!<p><br>Este es el primer post y para estrenarlo quiero compartirles unas guias de MOF que han salido recientemente&nbsp;para Exchange 2010.</p><p>MOF (Microsoft Operations Framework) es una serie de buenas pr&aacute;cticas y procedimientos que se&nbsp;pueden aplicar para la administraci&oacute;n de Servicios de IT. Podemos llegar a compararlo con ITIL, que es otro marco de procesos. Lo bueno de MOF es que contiene material aplicado a tecnolog&iacute;as&nbsp;Microsoft por lo cual pueden&nbsp;utilizarlo en&nbsp;los productos que tengan instalados en sus Organizaciones.</p><p>Las guias de confiabilidad de Exchange 2010&nbsp;ense&ntilde;an como aplicar conceptos de MOF a una Organizaci&oacute;n de Exchange. Entre otras cosas&nbsp;incluyen las siguientes tareas:</p><ul>
<li>Actividades de Monitoreo</li>
<li>Actividades de Mantenimiento</li>
<li>Riesgos</li>
<li>Cambios Standard</li>
</ul><p>Todas esta lista de tareas pueden ser utiles no solamente para mantener una Organizaci&oacute;n de Exchange saludable, sino tambi&eacute;n para poder calcular el "workforce", es decir, la cantidad de horas/administradores que son necesarios para poder mantener un nivel de servicio acordado con respecto a Mensajer&iacute;a.</p><p>Son dos versiones (una para CAS y otra para Mailbox) que encontrar&aacute;n en los downloads de microsoft.com:</p><p>&middot; MOF Reliability Workbook for Exchange 2010 Client Access and Transport: <a href="https://go.microsoft.com/fwlink/?LinkId=197226">https://go.microsoft.com/fwlink/?LinkId=197226</a></p><p>&middot; MOF Reliability Workbook for Exchange 2010 Mailbox Services: <a href="https://go.microsoft.com/fwlink/?LinkId=197227">https://go.microsoft.com/fwlink/?LinkId=197227</a></p><p>Dem&aacute;s est&aacute; decir que pueden utilizar esta listas de tareas para otras versiones de Exchange. Cada uno deber&aacute; identificar que tareas aplican o no a una versi&oacute;n :)</p><p>Y si les interesa encontrar "Reliability Guides" para otros productos, pueden ver el siguiente link:</p><p>Download new MOF materials and apply MOF guidance to Microsoft&reg; products and technologies<br><a href="https://blogs.msdn.com/b/nickmac/archive/2010/08/03/download-new-mof-materials-and-apply-mof-guidance-to-microsoft-174-products-and-technologies.aspx">https://blogs.msdn.com/b/nickmac/archive/2010/08/03/download-new-mof-materials-and-apply-mof-guidance-to-microsoft-174-products-and-technologies.aspx</a></p><p>&nbsp;</p><p>Espero que sea de utilidad!</p></p>
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