Once you are there. Select the Outgoing Mail tab. Put a tick in the option for “My outgoing server (SMTP) requires authentication”. Also use the same settings as you would for receiving email
NO, It's not. As i said, my thunderbird DO CONNECT to my server FINE. I can receive email. I also get the same error when sending email straight from my server, already tested that to rule out thunderbird.
Helocheck@abuseat.org also reports an "INVALID HELO SYNTAX" It seems that i need to change the HELO somewhere.
Can you answer me this,please.
If one install EXIM and DOVECOT via WEBUZO, is there any configuration somewhere i still need to do?