I have sendmail running on a RedHat 7.3 server . I can login for pop, but the server won't accept connections to get the mail from other servers. I added the domain to the local-host-names. When I telnet in from my home computer ( telnet mail.domain.com 25 ) it says that it can't make a connection on port 25. When I telnet in for pop ( telnet mail.domain.com 110 ) it works fine. What should I check next?
