Hi,

I'm running an pilot zimbra installation with 75 users. I've installed the latest stable Opensource edition on FC4 (i386). My system is an IBM x226 - Xeon 3.0 GHz, 2 GB RAM, 160 GB RAID 1 system. I'm noticing that zimbra components are sometimes shutting down.

[zimbra@meghnad ~]$ zmcontrol status
Host meghnad.wbut.ac.in
antispam Stopped
zmmtaconfigctl is not running
antivirus Stopped
zmmtaconfigctl is not running
imapproxy Running
ldap Running
logger Running
mailbox Stopped
zmmtaconfigctl is not running
mta Stopped
zmmtaconfigctl is not running
postfix is not running
zmsaslauthdctl is not running
snmp Stopped
swatch is not running
spell Stopped
zmapachectl is not running

Generally, doing a manual `zmcontrol stop` and a `zmcontrol start` generally address the problem. Any idea how I can troubleshoot this issue?

-indra