Delivery Failure: test
Your message could not be sent.
A transcript of the attempts to send the message follows.
The number of attempts made: 1
Addressed To: firstname.lastname@example.org
Sun, 01 Feb 2004 00:42:35 -0500
(2) Failed to send to identified host,
[172.20.0.1], 550 5.1.1 <email@example.com>... User unknown [SMTP server error]
--- Message non-deliverable.
Diagnostic-Code: smtp; 550 5.1.1 <firstname.lastname@example.org>... User unknown
--- Begin Message ---
File attachment: readme.scr
The file attached to this email was removed by the Anti-virus server because the file type is not allowed or is prone to carry viruses.
--- End Message ---