[Mimedefang] Attachment filtering filename mismatches
Stephane Lentz
Stephane.Lentz at ansf.alcatel.fr
Thu Oct 10 14:35:01 EDT 2002
On Thu, Oct 10, 2002 at 01:51:34PM -0400, David T Hollis wrote:
> We recently introduced filtering off bad attachment formats (small
> subset of the stock ones in the example filter) and have come across a
> small problem on the name matching. People are sending VCards (.vcf)
> which are not blocked, but the filter is matching in cases where the
> filename contains .com (as in joedomain.com.html, Joe User
> (juser at domain.com).vcf). Any workaround for this?
>
David,
perl code is your friend :-)
MIMEDefang is very clean and clear (thanks David).
Look at your mimedefang-filter filter, especially filter_bad_filename
You will have to
- add return 0 if (....) ; in filter_bad_filename for special cases you want to allow
or
- change the $re reg-exp
SL/
---
Stephane Lentz / Alcanet International - Internet Services
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