failure delivery

[MAILER-DAEMON]

Message from  yahoo.com.
Unable to deliver message to the following address(es).

<address@hidden>:
216.109.112.72 failed after I sent the message.
Remote host said: 554 5.6.1 Certain attachments are not allowed for security 
reasons.Your message has been rejected.

--- Original message follows.

Return-Path: <address@hidden>

The original message is over 5k.  Message truncated to 1K.

X-Rocket-Spam: 80.14.47.155
X-YahooFilteredBulk: 80.14.47.155
X-Rocket-Track: -80 ; SFLAG=OPENRELAY ; SERVER=216.155.197.137 # cat=BK; 
info=ip:BK<ip=80.14.47.155>;sv:UK<ip=216.155.197.137>
X-Rocket-Server:  216.155.197.137
Authentication-Results: mta203.mail.dcn.yahoo.com
  from=gnu.org; domainkeys=neutral (no sig)
X-Originating-IP: [80.14.47.155]
Return-Path: <address@hidden>
Received: from 80.14.47.155  (HELO dnbdkpa.org) (80.14.47.155)
  by mta203.mail.dcn.yahoo.com with SMTP; Tue, 03 May 2005 02:55:00 -0700
From: address@hidden
To: address@hidden
Date: Tue, 03 May 2005 09:48:10 UTC
Subject: FwD: Re:
Importance: Normal
X-Priority: 3 (Normal)
Message-ID: <address@hidden>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="===c4eee4.e725614f702fcd4"
Content-Transfer-Encoding: 7bit
This is a multi-part message in MIME format.

--===c4eee4.e725614f702fcd4

ok ok ok,,,,, here is it
--===c4eee4.e725614f702fcd4
Content-Type: application/octet-stream; name=our_secret.zip
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="our_secret.zip"

UEsDBAoAAAAAAAGAojKuS6g1MtEAADLRAA
*** MESSAGE TRUNCATED ***