Greetings community, I have trawled a few of the threads on this forum regarding Postfix not being able to receive mail, and I have changed a few configuration options in main.cf, and master.cf, created a file called /etc/mailname per some suggestions, and I am not winning this battle. I am worried that I am making all these config changes and that with the problem still existing, that I am barking up the wrong tree. If I log in via telnet and send a message, the following occurs: Feb 3 20:46:53 nazgul postfix/smtpd: connect from nazgul.midnightcoders.co.za[127.0.0.1] Feb 3 20:48:39 nazgul postfix/smtpd: 9A38718F75C: client=nazgul.midnightcoders.co.za[127.0.0.1] Feb 3 20:49:23 nazgul postfix/cleanup: 9A38718F75C: message-id=<20100203204839.9A38718F75C@nazgul.midnightcoders.co.za> Feb 3 20:49:23 nazgul postfix/qmgr: 9A38718F75C: from=<firstname.lastname@example.org>, size=461, nrcpt=1 (queue active) Feb 3 20:49:23 nazgul postfix/smtp: connect to mail.pixcel.co.za[18.104.22.168]: Connection refused (port 25) Feb 3 20:49:23 nazgul postfix/smtp: 9A38718F75C: to=<email@example.com>, relay=none, delay=96, delays=96/0.01/0/0, dsn=4.4.1, status=deferred (connect to mail.pixcel.co.za[22.214.171.124]: Connection refused) Feb 3 20:49:30 nazgul postfix/smtpd: disconnect from nazgul.midnightcoders.co.za[127.0.0.1] My main.cf is quite long, are there specific parts I should post ? I followed the tutorials on HowtoForge for setting up ISP Config 3 on a Centos 5.4 64 bit server. Thank you for your assistance.