18 REPLY AUTH 235 Authenticated
29 SMTP plain authentication with initial response
35 smtp://%HOSTIP:%SMTPPORT/919 --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"
44 AUTH PLAIN dXNlcgB1c2VyAHNlY3JldA==
\r
45 MAIL FROM:<sender@example.com>
\r
46 RCPT TO:<recipient@example.com>
\r