Hi all.

I am running Zimbra-Release 5.0.2_GA_1975, on Suse. I have clients use mail applications like thunderbird, outlook and live connecting on pop3 and works fine.
but since 2 days the webadmin and web client have not been responding. when I try to open the web page, I get the error "web page not available".
I checked:
-zmcontrol status
Host zmail.**ABCXYZ**.net
antispam Running
ldap Running
logger Running
mailbox Running
mta Running
spell Running
stats Stopped

check processes,: ps -A | grep httpd
5967 ? 00:00:00 httpd
5968 ? 00:00:00 httpd
5969 ? 00:00:00 httpd
5970 ? 00:00:00 httpd
5971 ? 00:00:00 httpd
5973 ? 00:00:00 httpd

all looks good. logs look clean. I restarted the server, the zimbra service and nothing happens.
your expert advise and help required.