POP3 Server in SuSE7.1

Hello SuSE folks, I can't understand what happened with POP3 server in SuSE 7.1 I installed imap package (n) IMAP, POP2 and POP3 mail server and now my wife can't get her e-mails over POP3 from my Linux server. I didn't have any problems setting POP3 server in SuSE 7.0 distro. Could somebody clarify please what else is involved in getting POP3 to work on this new SuSE7.1 distro. Thanks in advance. Alex -- MS Windows users should be covered under the Americans with Disabilities Act