BANNED FILENAME (.exe) IN MAIL FROM YOU

From: amavisd-new <postmaster_at_mail.anneca.cz>
Date: Wed, 12 Jan 2005 13:34:53 +0100 (CET)

BANNED CONTENTS ALERT Our content checker found

    banned name: .exe
in email presumably from you (<roottalk_at_cern.ch>), to the following recipient:
-> sdandova_at_anneca.cz

Delivery of the email was stopped!

The message has been blocked because it contains a component (as a MIME part or nested within) with declared name or MIME type or contents type violating our access policy.

To transfer contents that may be considered risky or unwanted by site policies, or simply too large for mailing, please consider publishing your content on the web, and only sending an URL of the document to the recipient.

Depending on the recipient and sender site policies, with a little effort it might still be possible to send any contents (including viruses) using one of the following methods:

• encrypted using pgp, gpg or other encryption methods;
• wrapped in a password-protected or scrambled container or archive (e.g.: zip -e, arj -g, arc g, rar -p, or other methods)

Note that if the contents is not intended to be secret, the encryption key or password may be included in the same message for recipient's convenience.

We are sorry for inconvenience if the contents was not malicious.

The purpose of these restrictions is to cut the most common propagation methods used by viruses and other malware. These often exploit automatic mechanisms and security holes in certain mail readers (Microsoft mail readers and browsers are a common and easy target). By requiring an explicit and decisive action from the recipient to decode mail, the dangers of automatic malware propagation is largely reduced.

For your reference, here are headers from your email:

------------------------- BEGIN HEADERS -----------------------------

Return-Path: <roottalk_at_cern.ch>
Received: from gyncentrum.cz (unknown [212.96.168.2])

	by mail.anneca.cz (Postfix) with ESMTP id 4A9BA7A8107
	for <gyncentrum_at_gyncentrum.cz>; Wed, 12 Jan 2005 13:34:10 +0100 (CET)

From: roottalk_at_cern.ch
To: gyncentrum_at_gyncentrum.cz
Subject: Important
Date: Wed, 12 Jan 2005 13:41:07 +0100
MIME-Version: 1.0
Content-Type: multipart/mixed;

        boundary="----=_NextPart_000_0011_000066BB.000054D5" X-Priority: 1
X-MSMail-Priority: High
Message-Id: <20050112123410.4A9BA7A8107_at_mail.anneca.cz>

-------------------------- END HEADERS ------------------------------






message/delivery-status attachment: Delivery error report



text/rfc822-headers attachment: Undelivered-message headers

Received on Wed Jan 12 2005 - 13:46:29 MET