Exchange 2016 to Office 365 Migration
What would you say I’d the best method for 80 odd users the plan is to decom the on prem server post migration does that rule oit remote move migration I know it used to at least I think it did. The last few large scale migrations I have done were all…
Have some troubles with migration to 365 exchange mailbox
Good day, everyone i got some problems with migration mailboxes to exchange online, I have a hybrid environment with on-premises Exchange 2013 and I have successfully migrated about 20 mailboxes to Exchange Online, but one of the mailboxes is not…
How i set up the tracking option "Request delivery receipt" as a default to all my organization outbound emails?
I need to set as default to all my Office 365 Outlook and exchange accounts the option "Request delivery receipt"
Exchange 2019 OWA disabled
Exchange 2019. Single mailbox. Unable to log into OWA . X-OWA-Error Microsoft.Exchange.Data.Storage.AccountDisabledException There was an issue where OWA did work but Outlook clients were not accepting the password. I deleted the account through Exchange…
wrong DNS servers
Hello Please i need your help on this issue. There is an issue looking at the wrong DNS servers that I need fixed. But the records exists if your servers look at the correct name server:
MessageDeliveryFailedException: Failure code: 9932
Hello everyone, I have been having three users get an error message only whenever they reply to an email on their mobile phone, the desktop app works fine. I have tried to look up the error but I cannot find anything about the issue. We have an exchange…
Exchange 2019 Override Search limit over 250 limits
We have numerous lawyers with large mail boxes reaching 100GB, they insist on saving everything in their mailboxes. using cache mode is limited to 50GB by default and raising it will just eventually max out there computer hard drive. using the…
Purview Labels On Premise Exchange
Hi, I posted this in the Exchange Online group but they suggested I try here instead so: With the recent changes to the Azure Information Protection agent being discontinued we're experiencing a problem we never had before, at least we believe the two…
554 5.4.12 Hop count exceeded in hybrid config
We have a hybrid environment with Exchange 2016 on-premises. After migrating a user to O365, we receive the NDR "554 5.4.12 Hop count exceeded - possible mail loop detected" when sending email from an on-premises user to the user we migrated to…
Can't add exchange on prem account to Outlook Mobile App
Are there any known issues with adding an on prem exchange account to the Outlook mobile app? Keep getting error unable to log in. Check username and password. Password is not the issue. I've tried domain\username and username both for the username but…
How to remove a particular user mailbox data from Exchange 2016
How can I remove old user (let's say john@otp. com) mailbox data from my exchange 2016 database so that it can free up space inside my Server? Please help
Exchange 2019 OWA and ECP session logout not effective
HI , Exchange 2019 OWA and ECP session logout not effective Set OrganizationConfiguration - ActivityBasedAuthenticationTimeoutInterval 00:15:00 After configuring this attribute, I restarted the server, but after waiting for 15 minutes, I still did not…
Outlook 2021 Exchange currently cannot automatically delete copies of retained emails on the server.
I previously used Outlook 2010 with an Exchange mailbox, where copies of received emails on the server would be automatically deleted after being downloaded by the client. However, after upgrading to Outlook 2021 (32-bit) while still using Exchange, the…
Exchange mailbox
Exchange will not allow me to add an additional alias. to a mailbox, I receive an error message.
The name of the security certificate is invalid or does not match the name of the site
The name of the security certificate is invalid or does not match the name of the site
Non-domain workstation for suspicious emails
We have an on-premises mailbox (user account) that allows our users to send emails that they think are suspicious. The account logs into a non-domain workstation using OWA. Our users are in exchange online. we are hybrid. Management wants to know if…
How to renew the certificate on exchange server
I have a exchange 2016 on premise server. It has a self signed certificate (CN=fox.sus-uk.com) with thumbprint . It is expiring in few days. How can I renew it ? There is no renew option in EAC . Please provide a resolution
Emails recover
Could you please help with steps to recover emails from August 2021-September 2021 sent by user A to user B and/or User C (b and c both have left the business). Please note:Hold enabled for all mailboxes.
How to hide Exchange hostnames and IPs in the Email header
Hello, We have Exchange 2019 Environment, our requirement is to hide the server details in the email header from the emails send outside domain ( external recipients). Thanks
Exchange 2016 transaction logs
We recovered a Exchange 2016 server to a new location, and the server is running fine, DB is clean. We have noticed that there is missing emails from when we moved the server. We have logged in to the old server and have access to all the old transaction…