2,003 questions with Microsoft Exchange Hybrid Management tags
Mail flow issue after HCW
Hello All, I am having problem with mail flow from on-premises to O365 users. Here is the problem, I am trying to resolve Created O365 user mailbox from Office 365 Dashboard Sent email to O365 user The sent email stays in the queue at…
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Exchange 2016 coexistance Ex2010 multi tennant
We have an exchange 2010 6 server dag, 3 cas and 3 mbx with multiple clients on it and its being upgrade to 2016 3 server dag cas/mbx but I need to move 1 client at a time to 2016, so if we have org1, org2 and org3 and I move org1 to the 2016 system and…
Helped with unblocking attachments in outlook emails
I have an exchange hybrid deployment with an exchange 2010 server and all mailboxes migrated to online. All clients are using the latest Office 365 32-bit desktop client. This setup has existed for several years but more and more recently, users report…