... but since the list switched to Mailman I have problems. Also telnetting to port 25 to simulate an SMTP session gives me error: gateway:~ # telnet mail.linuxtv.org 25 Trying 212.227.166.180... Connected to mail.linuxtv.org. Escape character is '^]'. HELO pippo.it 554 SMTP synchronization error Connection closed by foreign host.