Teste de Autenticação do IMAP

# telnet 0 143
Trying 0.0.0.0...
Connected to 0.
Escape character is '^]'.
* OK Courier-IMAP ready. Copyright 1998-2002 Double Precision, Inc.
See COPYING for distribution information.

0 login marco.maximo@dominio.com.br senha
0 OK LOGIN Ok.

0 select inbox
* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)
* OK [PERMANENTFLAGS (\Draft \Answered \Flagged \Deleted
\Seen)] Limited
* 1 EXISTS
* 1 RECENT
* OK [UIDVALIDITY 1041451666] Ok
0 OK [READ-WRITE] Ok

0 logout
* BYE Courier-IMAP server shutting down
0 OK LOGOUT completed
Connection closed by foreign host.

Beleza, funcionou.

Teste de Autenticação do POP3

# telnet 0 110
Trying 0.0.0.0...
Connected to 0.
Escape character is '^]'.
+OK Hello there

user marco.maximo@dominio.com.br
+OK Password required.

pass senha
+OK logged in.

list
+OK POP3 clients that break here, they violate STD53.
1 401