SMTP SIZE # Server-side CAPA SIZE # Client-side smtp SMTP with SIZE support From: different To: another body smtp://%HOSTIP:%SMTPPORT/%TESTNUMBER --mail-rcpt recipient@example.com --mail-from sender@example.com -T %LOGDIR/test%TESTNUMBER.eml # Verify data after the test has been "shot" EHLO %TESTNUMBER MAIL FROM:%LTsender@example.com%GT SIZE=38 RCPT TO:%LTrecipient@example.com%GT DATA QUIT From: different To: another body .