Zimbra Mp Jun 2026

With Zimbra MP, you can put a single mailbox node into maintenance mode, migrate all its users to another node (via zmprov moveAcct ), patch the server, reboot it, and then move users back. Your end users will not even notice a blip in their webmail session.

Many admins migrating to MP complain about "high memory usage." This is expected but manageable. zimbra mp