Execute the migration utility on the vacation spot server and export the Backup & Restore knowledge with the resource server: Set up imapproxy to prevent that maserver crashes on disconnection, and configure imapproxy.conf to make use of a large timeout. We will assume port 9143 is offered. Migration by having https://free-mail-zimbra-migratio79900.plpwiki.com/6022120/considerations_to_know_about_zimbra_migration