The official Bluesky account for Microsoft Exchange. This is not a support account. For support, please visit https://support.microsoft.com.
Official Exchange Team blog - https://aka.ms/ehlo
Microsoft Exchange
Released: June 2026 Exchange Server Security Updates | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
No Exchange Server Security Updates for May 2026 | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Microsoft Exchange
Update Your Exchange SE Hybrid On-premises Rich Coexistence to Graph | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Replacing IIS SMTP virtual server with Exchange Edge Transport | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Addressing Exchange Server May 2026 vulnerability CVE-2026-42897 | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/Exchang...
How to determine which Resource Mailboxes are being actively used | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Released: May 2026 Exchange Server Hotfix Update | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Writeback for Cloud-Managed Remote Mailboxes: Now in Public Preview | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Retirement of Direct Exchange ActiveSync Certificate-Based Authentication by End of 2026 | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
General Availability of Mailbox Import and Export Microsoft Graph APIs | Microsoft Community Hub! 🦋
techcommunity.microsoft.com/blog/exchang...
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
Microsoft Exchange
We wanted to tell you how to address the Exchange Server May 2026 vulnerability CVE-2026-42897.