Zimbra mail queue

View mail queue status

# /opt/zimbra/libexec/zmqstat
hold=0
corrupt=0
deferred=0
active=0
incoming=0

To Check current mail queue status

[root@mail lqs]# su zimbra
[zimbra@mail lqs]$ /opt/zimbra/postfix/sbin/postqueue -p
Mail queue is empty

To Flush Postfix Queue

[root@mail lqs]$ /opt/zimbra/postfix/sbin/postqueue -f

To Requeue Messages In Postfix

[root@mail lqs]$ /opt/zimbra/postfix/sbin/postsuper -r ALL

To Check current hold messages

[root@mail lqs]# /opt/zimbra/postfix/sbin/postsuper -h ALL

To Delete Single Message From Queue

[root@mail lqs]# /opt/zimbra/postfix/sbin/postsuper -d [MSGID From postqueue -p]

To Delete ALL Messages From Queue

[root@mail lqs]# /opt/zimbra/postfix/sbin/postsuper -d ALL

To Delete ALL Messages From The Deferred Queue

[root@mail lqs]# /opt/zimbra/postfix/sbin/postsuper -d ALL deferred

To Delete ALL Messages From The Hold Queue

[root@mail lqs]# /opt/zimbra/postfix/sbin/postsuper -d ALL hold