Dear Sir,
i didn't find any solution. Today morning when i try to check Server Statisctis same error. But when i restart the server it works fine againe. i found following message today:
Warnings
--------
postfix-script (total: 15)
7 not owned by postfix: /opt/zimbra/data/postfix/./spool/pid/unix...
3 not owned by postfix: /opt/zimbra/data/postfix/./spool/pid/inet...
1 not owned by postfix: /opt/zimbra/data/postfix/./spool/pid/mast...
1 not owned by root: /opt/zimbra/postfix-2.6.5.2z/conf/master.cf.in
1 not owned by root: /opt/zimbra/postfix-2.6.5.2z/conf/main.cf
1 not owned by root: /opt/zimbra/data/postfix/spool
1 not owned by root: /opt/zimbra/postfix-2.6.5.2z/conf/master.cf
Fatal Errors
------------
postqueue (total: 1)
1 Queue report unavailable - mail system is down
Panics: none
Master daemon messages
----------------------
1 daemon started -- version 2.6.5, configuration /opt/zimbra/postfix-2.6.5.2z/conf |