I recently setup an email server using dovecot and postfix on Fedora Core 3. I then configured my mail account on Windows 2000/Outlook 2003 using POP3. I ran the test on it and it verified it could hit everything (network connection, find smtp, find pop3, login to pop3, and send test email). I am able to receive emails from my yahoo account, but I get the following undelieverable error:
554 <*****@yahoo.com>: relay access denied
I am able to send directly from my fedora core 3 server though. I have sasl turned off for right now as well.
Suggestions? Please advise...