Subject: failure notice

From: [email-masked]
Date: 20 Jan 2011 06:04:30 -0000

Hi. This is the qmail-send program at mail913.opentransfer.com.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<[email-masked]>:
74.125.91.27 failed after I sent the message.
Remote host said: 552-5.7.0 Our system detected an illegal attachment on your message. Please
552-5.7.0 visit http://mail.google.com/support/bin/answer.py?answer=6590 to
552 5.7.0 review our attachment guidelines. g36si15995919qcq.71

--- Enclosed are the original headers of the message.

Subject: Returned mail: Data format error
From: [email-masked]
To: [email-masked]
Date: Thu, 20 Jan 2011 11:34:11 +0530