zmbackup -f -a all@domain.com -t /backup/path zmrestore -a user@domain.com -t /backup/path Check logs for errors:
tail -f /var/log/zimbra.log tail -f /opt/zimbra/log/mailbox.log zmdiaglog -c # Collect diagnostic logs Renew or deploy SSL certificates: zimbra oper
su - zimbra zmcontrol status # Show all services zmcontrol start # Start all services zmcontrol stop # Stop all services zmcontrol restart # Restart all services Create, modify, delete, or list accounts: zmbackup -f -a all@domain
/opt/zimbra/bin/zmcertmgr create self -new /opt/zimbra/bin/zmcertmgr deploycrt self zmcontrol restart Adjust mailboxd heap size (in /opt/zimbra/conf/my.cnf or via zmlocalconfig ): zimbra oper