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31st August 2025

Zimbra Maintenance Window – August 31st

Tonight, between 8:30 PM and midnight (MDT), XMission will be performing scheduled license maintenance on our Zimbra mail systems.

During this window, some services may be temporarily unavailable:

Zimbra administration portal
Mobile device connections using ActiveSync/Exchange

Normal mail flow will continue:

POP/IMAP access will remain available
Mail delivery in and out of the system will continue without interruption

We appreciate your patience as we complete this maintenance. All services will automatically resume once the maintenance window concludes.

--UPDATE-- This maintenance has completed.