==== Required information ====
- iRedMail version: 0.7.4
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: Ubuntu 11.10
- Related log if you're reporting an issue:
====

Hy guys,
having a problem. I try to connect to my mail server with thunderbird, but i can't send any mail messages,  but i can receive the messages from the server with the client. But, if i connect to the webmail, i can send emails with the webmail interface.
Can you tell me how to fix this ? I think it has something to do with the postfix server configuration, because usually i had a STARTTLS connection to the server, now there's an unsecured connection to it.
can you direct me to some configuration files to post or logs that i can find to post here so you can give a little advice ?

thank you,
pumamilenium