query on content search
Hi all i have a requirement to delete the below emails on 10 users mailboxes. i have those email addresses in csv file in the below format. EmailAddress user1@contoso.com user2@contoso.com user3@contoso.com user4@contoso.com Email subject(changed)…
Upgrading Exchange Server 2016 from CU 20 to latest CU that is in Hybrid.
Hi, I have Exchange Server 2016 that is currently on CU 20 and I would like to upgrade it to the latest CU 23. We are in Hybrid and on prem is primarily used for SMTP relay and initial on boarding of users/mailboxes that are then migrated to O365. I am…
Explanation of port numbers and encryption methods.
Hello. I have Exchange 2019 on-premise. I tried to connect ThunderBird mail client via IMAP protocol. I don't understand what protocols and encryption methods are needed. Can you explain in detail about ports and encryption methods ? Should I use only…
Compilation of the transportation rule.
Hello. Help to make a transportation rule. I don't really understand the condition part. Task: If a mail comes to a mailing group (Sale.contoso.com) not from addressees from London.constoso.com, Moscow.contoso.com domains, make a hidden redirection…
Remote Server returned '554 5.4.108 SMTPSEND.DNS.MxLoopback
We are currently settings a new electronic Fax system that will allow us to forward any fax to our emails. But we are getting this error message "Remote Server returned '554 5.4.108 SMTPSEND.DNS.MxLoopback" when doin a test. We have an On-Prem…
Outlook fails to set up an Exchange e-mail account
Outlook fails to set up an Exchange e-mail account. I tried to setup my existing Exchange e-mail account in the Windows desktop version of Outlook. Outlook says "something went wrong...." I don't even get a chance to enter my password I have…
exchange 中如何查看一封邮件具体去向
您好,想知道如何在Exchange中查看到某一封邮件的去向,从哪里发过来,发送到哪里去,用户是否接收到。
internal mailbox always cannot receipt email with error:LED=550 5.1.11 RESOLVER.ADR.ExRecipNotFound; Recipient not found by Exchange Legacy encapsulated email address lookup
After upgrade to exchange 2016 from 2013, someone cannot receipt email, and I checked the email failed to sent with below error information. This recipient wasn't found at the email address you specified. Please check the address. [{LED=550 5.1.11…
Unable to access mailbox on exchange 2019 cu14 from exchange 2016 owa
After introducing 2019 CU14 to Exchange 2016(cu23) environment users cannot access migrated mailboxes from 2016 owa, authentication prompt loops. MAPI clients receive Server unreachable error. OWA through 2019 works as expected.
eDiscovery - Mailbox Export
We are trying to export mailbox to a pst on Exchange 2016. We have tried this with different users, on different systems, using different browsers all with the same results. My account (and the other Engineer) are members of the Discovery Management role…
ThunderBird - settings for Exchange
Hello. Exchange 2019 on-premise. I have a task to configure ThunderBird via IMAP. This mail client automatically finds the settings and connects: Translate: Обычный пароль - Basic password Метод аутентификации - Authentication method Basic and NTLM are…
owa 2013 cannot read RMS email
RMS email can be read from outlook, however, it cannot be read from OWA 2013. why?
New Edge Subscription fails withh error dubplicate certificate
i have 1 edge server en 2 mailbox servers both exchange 2019 and installed the same certificate on all servers , it is valid en the certificate contains all subject names after creating the New-EdgeSubscription -FileName…
Exchange 2019服务器到DC服务器直接需要开放哪些端口号
您好 想了解一下,exchange 2019服务器与AD域的域控服务器之间需要开放哪些端口号?
Exchange Server2019修改发送链接器的ForceHELO
您好, 近期邮件在发送过程中,会偶发一些邮件会卡在队列中,显示421 4.4.2 Connection dropped due to SocketError的错误,手动重试又可以正常发送。 查阅一些资料,建议修改发送连接器的ForceHELO 的值为true。 想了解一下,这个ForceHELO是做什么用的?这个值改成true对我环境会有啥改变?
Exchange migration reusing the IP address of old server.
I'm working with a client on exchange 2016-2019 migration under hybrid. Mailboxes have been moved to Office 365. They use the On-premise exchange server for MFC devices, scanners, and user management. I am planning to cut over to 2019 and…
Could someone help me resolve my problem with my EAC 2013 database? I can't mount my database, there's an error code hr=0x80004005, ec=1108
At first, the state was labeled "Dirty Shutdown" then I performed a hard recovery, and now it is "Clean Shutdown" but still I cannot mount the database on EAC and PowerShell.
Exchange Online users are unable to view on-premises calendar information
Hello everyone, I have a problem with Outlook and need help. I have moved some users to Exchaneg online. Now when an exchange online user wants to access on premise users calendar, he gets the message above Calendar information cannot be updated. This…
Since updating our SSL Certificate Migration Endpoint cannot connect to On Prem Exchange
Have Tried Recreating the the Endpoint but it will not Validate, when I run Test-MigrationServerAvailability I get the Following "Result : Failed Message : The connection to the server 'Server Name' could not be…
Exchange 2016 OWA - 440 Login Timeout
Hello! I have an Exchange 2016 Server on premise - latest CU, latest SU. Everything worked fine, a few day ago problems started. Outlooks working fine, iPhone Sync working fine too, but OWA and ECP and Exchange Shell stopped working. I just receive a…