SMTP # Server-side # Client-side smtp SMTP without --mail-from From: different To: another body smtp://%HOSTIP:%SMTPPORT/%TESTNUMBER --mail-rcpt recipient@example.com -T - # Verify data after the test has been "shot" EHLO %TESTNUMBER MAIL FROM:%LT%GT RCPT TO:%LTrecipient@example.com%GT DATA QUIT From: different To: another body .