SMTPS AUTH PLAIN CHECK

Login Data

• user: leroy
• pass: suxer

Base64 encoded

• perl -MMIME::Base64 -e 'print encode_base64("\000leroy\000suxer")'

AGxlcm95AHN1eGVy

Connect

• openssl s_client -host yyy.tux.de -port 465

...
220 yyy.tux.de ESMTP Postfix (Ubuntu)

• ehlo host.wahnsinn.de

250-yaphit.tuxmen.de
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8

• auth plain AGxlcm95AHN1eGVy

235 2.7.0 Authentication successful

• mail from: leroy@sux.de

250 2.1.0 Ok

• rcpt to: technik@xinux.de

250 2.1.5 Ok

• data

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

• Subject: testmail
• Hallo Welt
• und cu
• .

250 2.0.0 Ok: queued as 1F9B05A1702

• quit

221 2.0.0 Bye