I finish deploying the Zimbra mail server...
Zimbra developer you are the GREAT!!!

I don't know is it appropriate to post it here...
I install ZImbra in UBuntu Desktop 8.04

But when I browser Zimbra Collaboration Suite (Client), sometime can browse and sometime cannot browse the UI...

Supposingly it can easily browse because I browse using the IP and it installed in local network. My collegue also say that why my mail server sometime can browse and sometime lose connection...

I can ping the mail server easily... PING is successful ==> Cable connected
ping -t <IP address to Zimbra mail server>...

Do anyone here know what is the possible problem?

Thank...