Emergency change: Exchange Security Update

Please see the following scheduled Information Technology Services (ITS) maintenance:

Date: Wednesday, June 14th, and Thursday, June 15th
Start Time: 8:00pm
End Time: 10:00pm

The following work is being completed: An important security update addressing a potential remote exploit has been released by Microsoft (https://techcommunity.microsoft.com/t5/exchange-team-blog/released-june-2023-exchange-server-security-updates/ba-p/3845326). The update will be installed in the Development environment today, and one of the Exchange servers will have this update installed tonight, while the other server will be updated tomorrow night.

All affected groups: Since these servers are redundant, there is no anticipated impact.

All processes affected: Exchange services on each server will be taken offline and put into maintenance mode prior to each install. Due to the redundant nature of these servers, no impact is anticipated.

Duration of impact: About two hours.

Follow up steps customers need to take: None.

Questions? Please contact: mark.bradt@wsu.edu with any questions regarding this scheduled outage.