docx@fuckup:~$ telnet relay-test.mail-abuse.org
Trying 168.61.4.13…
Connected to Cygnus.mail-abuse.org.
Escape character is ‘^]’.
Connecting to 193.175.49.205 …
<<< 220 Wohnheim ESMTP Mailserver; Tue, 4 May 2004 23:41:26 +0200
>>> HELO cygnus.mail-abuse.org
<<< 250 berta.wh-og.fh-niederrhein.de Hello Cygnus.mail-abuse.org [168.61.4.13],<<< 250 berta.wh-og.fh-niederrhein.de Hello Cygnus.mail-abuse.org [168.61.4.13], pleased to meet you
:Relay test: #Quote test
>>> mail from:
<<< 250 2.1.0
>>> rcpt to: <"nobody@mail-abuse.org">
<<< 550 5.7.1 <"nobody@mail-abuse.org">… Relaying denied. Proper authenticatio<<< 550 5.7.1 <"nobody@mail-abuse.org">… Relaying denied. Proper authentication required.
>>> rset
<<< 250 2.0.0 Reset state
