Hi, when I try to fetch mail with POP3 from our Exchange 2000 server the connection is closed immediately: olaf@ridcully:~$ telnet ex2k 110 Trying 192.168.0.241... Connected to ex2k.domain.org. Escape character is '^]'. +OK Microsoft Exchange 2000 POP3 server version 6.0.6603.0 (ex2k.domain.org) ready. Connection closed by foreign host. Any ideas? I tried to remove the SSL certificate from the POP3 and IMAP servers, but it did not help. Regards Olaf