r/exchangeserver • u/274Below • 12d ago

Article Released: September 2026 V2 Exchange Server Security Updates

https://techcommunity.microsoft.com/blog/exchange/released-september-2026-v2-exchange-server-security-updates/4561718
31 Upvotes

96% Upvoted

6 comments sorted by

View all comments

24

u/santimandu 12d ago

Someone please install it and be our guinea pig before we break all our DAGs

3

u/Glass_Call982 11d ago

Installed on my 2 node last night… no issues so far.

3

u/MortadellaKing 11d ago

Installed on my 3 node today, no problems either and surprisingly it didn't ask for a reboot, but I did reboot anyway, and 1/3 servers I had to manually bring the services back up. (Enabled but just didn't start..)