[Mimedefang] MIMEDefang DOS with UTF-32?

Benoit Panizzon benoit.panizzon at imp.ch
Mon Jun 6 02:58:05 EDT 2016

Hi all

This morning, all our mimedefang instances started to repeateldy

UTF-32:Unrecognised BOM 49000000
at /usr/lib/perl/5.18/Encode/MIME/Header.pm line 81.

The emails all originate from the same sender. It's probably not an
attack but a Massmailer sending some strange kind of UTF-32 Emails.

Anyone a hint, how to solve the problem?

Kind regards

-Benoît Panizzon-
I m p r o W a r e   A G    -    Leiter Commerce Kunden

Zurlindenstrasse 29             Tel  +41 61 826 93 00
CH-4133 Pratteln                Fax  +41 61 826 93 01
Schweiz                         Web  http://www.imp.ch

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