Well, I finally solved it myself. I had two errors. One of them is that I HAD to configure Mailman as --with-mail-gid=mailnull. The other error was that I had anti-spam features that didn't allow any connection from localhost. So in this case I just had to edit the mm_cfg.py and change the appropiate line: SMTPHOST = 'my_host_name' instead of having SMTPHOST = 'localhost'.
So, anyway, I hope I didn't bother you very much, and thanks to anyone that may have given a thought to my problem. Víctor Nuño ------------------------------------------------------ Mailman-Users mailing list [EMAIL PROTECTED] http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py