SMTP Relaying Auth Issue with TLS enabled

[reza225]

This morning my mail server stopped relaying mail for clients. I have my clients configured to use TLS authentication with the same logins as they use for IMAP, as well as the web gui. Below is what was outputted from the connection of the client in /var/log/zimbra.log
My specific client setup is thunderbird on fc6.
The server is Zimbra NE on RHEL4.
I'm able to login to imap/web gui w/the password that fails on the smtp auth.

Dec 11 13:36:57 mail postfix/smtpd[15010]: connect from cpe-72-132-237-225.san.res.rr.com[72.132.237.225]
Dec 11 13:36:57 mail postfix/smtpd[15010]: setting up TLS connection from cpe-72-132-237-225.san.res.rr.com[72.132.237.225]
Dec 11 13:36:57 mail postfix/smtpd[15010]: TLS connection established from cpe-72-132-237-225.san.res.rr.com[72.132.237.225]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)
Dec 11 13:37:19 mail postfix/smtpd[15010]: warning: SASL authentication failure: Password verification failed
Dec 11 13:37:19 mail postfix/smtpd[15010]: warning: cpe-72-132-237-225.san.res.rr.com[72.132.237.225]: SASL PLAIN authentication failed

[reza225]

Is there a way to setup SMTP/SSL?

[ranpel]

http://wiki.zimbra.com/index.php?tit..._Configuration