--- The message cannot be delivered to the following address. ---
email@example.com Permanent error involving remote host.
550 5.7.0 Access Denied
Diagnostic-Code: X-Notes; Cannot route mail to user (firstname.lastname@example.org).
--- Begin Message ---
File attachment: text.zip
A file attached to this email was removed
because it was infected with a virus.
Result: Virus Detected
Virus Name: W32.Mydoom.M@mm
File Attachment: text.zip
Attachment Status: deleted
--- End Message ---