Hello, for smtp, pop3 and imap I am using mail.mydomain.com.au. I have changed the config files: /etc/courier/pop3d.cnf /etc/courier/imapd.cnf I have removed the existing *.pem files an created automatically the *.pem files again. My email client reports domain name mismatch for pop3 and imap. localhost is showing up instead of mail.mydomaun.com.au. SMTP works fine. What is going wrong?
cp /usr/lib/courier/*.pem /etc/courier/ and restart of the services was the fix. have a look at: http://www.howtoforge.com/forums/showthread.php?t=16729
