firstname.lastname@example.org - no such user here. There is no user by that name at this server. : Message contains  file attachments
--- Begin Message ---
- To: email@example.com
- Subject: test
- From: firstname.lastname@example.org
- Date: Sun, 8 Feb 2004 11:25:42 +0100
- Message-id: <M2004020811333220193@INTERNATOR.>Mail transaction failed. Partial message is available.File attachment: doc.zip The file attached to this email was removed because it was infected with the W32.Mydoom.A@mm virus.
--- End Message ---