nc -v mail.iro.umontreal.ca 25 found 0 associations found 1 connections: 1: flags=82 outif en0 src 132.204.27.168 port 59493 dst 132.204.27.60 port 25 rank info not available TCP aux info available Connection to mail.iro.umontreal.ca port 25 [tcp/smtp] succeeded! 220 mail01.iro.umontreal.ca ESMTP Postfix HELO felipe 250 mail01.iro.umontreal.ca MAIL FROM: trudeau@gov.ca 250 2.1.0 Ok RCPT TO: felipe@iro.umontreal.ca 250 2.1.5 Ok Cher citoyen, 502 5.5.2 Error: command not recognized 500 5.5.2 Error: bad syntax DATA 354 End data with . Subject: cher citoyen Nous réalisons une campagne de financement blablabla blabla merci d'avance Justin- . 250 2.0.0 Ok: queued as 51F163663DA8