Hi All,
I just installed Zimbra server in my FC5, and all components were run perfectly after installed.
I changed the web mail client port number from 80 to 8000 and I can log on from Web mail client and sent/received mail without any problem. But If I using other mail client such as thunderbird or MS outlook, I only able to receive mail but fail to send out the mail, the mail client alway prompt me to key in password to log on and after key in the correct password, the mail client prompt again. Anyone facing this problem before?

The command that I using for change port number;

$ zmprov ms my-mail-server-name zimbraMailPort 8000
$ tomcat stop
$ tomcat start


Anyone can tell me what is wrong? Thank.