pop3? can't telnet from other computer except localhost
I am trying to setup a mail server using sendmail and imap. i have both installed using rpm -ivh. i can telnet both port 25 and 110 from localhost. However, i can't telnet from remote computer through port 110.
when i check netstat -an, i see 0.0.0.0:110. so i assume that its accepting incoming through port 110. so im all confused now.
please advice, thanks in advance