[unisog] Anyone got a script that will detect bad excel files?

Russell Fulton - ISO r.fulton at auckland.ac.nz
Wed Jun 21 01:10:44 GMT 2006

	Like many of you we run Amavisd to do spam detection.  It has the
ability to start scripts under some conditions (like when there is an
excel file as an attachment) passing the directory containing all the
attachments to the script.  We thought that this would be a good way of
flagging suspect excel attachments.

Russell Fulton, Information Security Officer, The University of Auckland
New Zealand

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