Reminder: Zimbra outage tomorrow, 1/19, from 8AM to 8PM.
The Zimbra 6 to 7 upgrade window is going to be 8am to 8pm (12 hours) on Saturday, January 19. During this window, Zimbra will be unreachable and will not be processing any email. Inbound mail will be queued at our mail gateway, so no mail will be lost. This window is a best-guess based on the work and testing I’ve done in the test and stage environments; it might be lengthened if we run into any unexpected difficulties in production.Thanks!