SMTP # # Server-side # # Client-side smtp SMTP with invalid --mail-rcpt and --mail-rcpt-allowfails From: different To: another body smtp://%HOSTIP:%SMTPPORT/3007 --mail-rcpt-allowfails --mail-rcpt invalid.one --mail-from sender@example.com -T - # # Verify data after the test has been "shot" # 55 - CURLE_SEND_ERROR 55 EHLO 3007 MAIL FROM: RCPT TO: QUIT