16:16 hackphil@debian ~% sudo telnet smtp.wanadoo.fr 25
 
Trying 193.252.22.64...
Connected to smtp.wanadoo.fr.
Escape character is '^]'.
220 mwinf2004.orange.fr ESMTP ABO **************************
421 mwinf2004.orange.fr Error: timeout exceeded
Connection closed by foreign host.
zsh: exit 1     sudo telnet smtp.wanadoo.fr 25

16:21 hackphil@debian ~%