Introducing Cloud-Managed Remote Mailboxes: a Step to Last Exchange Server Retirement

Platinum Contributor

Aug 20, 2025

Background: the “last Exchange server” challenge Many organizations that moved all mailboxes to Exchange Online keep an on-premises Exchange server solely for managing recipient attributes. In hybr...

Updated Sep 02, 2025

Version 4.0

Platinum Contributor

Joined April 19, 2019

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Exchange Team Blog

You Had Me at EHLO.

Jpanski

Brass Contributor

Aug 20, 2025

Congratulations! Thank you for the hard work. Looking forward to this next evolution.

Now we just need a solution for SMTP relay 🙂

kobid84

Copper Contributor

Aug 21, 2025

yep! this is the final stage.

currently using linux-based postfix

but also - looking for solution from MS

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Introducing Cloud-Managed Remote Mailboxes: a Step to Last Exchange Server Retirement