17 REPLY AUTH 334 UGFzc3dvcmQ6
18 REPLY c2VjcmV0 235 Authenticated
29 SMTP login authentication with initial response
35 smtp://%HOSTIP:%SMTPPORT/920 --mail-rcpt recipient@example.com --mail-from sender@example.com -u user:secret --sasl-ir -T -
40 # Verify data after the test has been "shot"
46 MAIL FROM:<sender@example.com>
\r
47 RCPT TO:<recipient@example.com>
\r