Re: [exim] CLSID attachment blocking

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Autor: David
Fecha:  
A: Stephen Gran
Cc: exim-users
Asunto: Re: [exim] CLSID attachment blocking
Hi !!

> This is supposed to block files with CLSID extensions in their name.
> Unfortunately, the test from testvirus.org makes it through this without
> a problem, so it clearly doesn't work that well. Comparing them, I see
> this:


If you use exiscan, this will do the job:

acl_check_mime:

   deny   condition   = ${if match {$mime_filename}\
                         {\N\{[a-hA-H0-9-]{25,}\}\N}{yes}{no}}
          message     = Blacklisted extension (CLSID)


--
Best regards ...

It's a fine line between fishing & standing still

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