hi to all,

im using zimbra open source edition 7 and all of a sudden the zimbra server encountered problem .
checking the status
[zimbra@mail ~]$ zmcontrol status
Host mail.domain.com
antispam Running
antivirus Running
ldap Running
logger Running
mailbox Stopped
zmmailboxdctl is not running.

mta Running
snmp Running
spell Running
stats Stopped
zmconfigd Running

i check on the mailbox.log but can't find anything.
can you point me to the right log file so i can check what is the main reason why mailbox stopped.

also can i remove from the /opt/zimbra/log the old compress log files ? is there an impact on the server? i dont want to keep those logs files e.g
audit.log.2011-04-03.gz
audit.log.2011-04-04.gz

httpd_access.log.2011-04-07
httpd_access.log.2011-04-08

myslow.log.1.gz
myslow.log.2.gz

any help and suggestion is much appreciated.

thanks