Discussion SMTP via telnet

Parler à un serveur SMTP pour débugguer des problèmes de mails. rien de plus simple...

#telnet localhost 25

220 [127.0.0.1] ESMTP Postfix

HELO localhost

250 [127.0.0.1]

MAIL FROM: <>

250 2.1.0 Sender OK

RCPT TO: <mail@toto.org> 

250 2.1.5 OK

DATA

354 End data with <CR><LF>.<CR><LF>

.

250 2.0.0 Ok: queued as 079474CE44

QUIT

221 2.0.0 Bye Connection closed by foreign host