Block .html only in .zip

[Marius Gologan]

Hi,

 

I didn’t test this rule. I just made it up:

 

$banned_namepath_re = new_RE(

[ qr'(?# BLOCK HTML as application/x-zip-compressed)

^ (.*\t)? M=application/x-zip-compressed

\t(.*\t)* T=html? 

\t(.*\t)* N=[^\t\n]* \. zip 

(\t.*)? $'xmi => 'DISCARD'],

 

Run this command below and see what’s the Mime-Type of that file an replace the value in M=. Can be different than application/x-zip-compressed.
file –i resume.zip



When you run your test, place this in your amavis and restart it. Will give you many combined values matched against $banned_namepath_re.
@debug_sender_maps = ( ["test-sender\@$mydomain"] );



Marius.

 

From: amavis-users [mailto:amavis-users-bounces+marius.gologan=gmail.com at amavis.org] On Behalf Of Konstantin
Sent: Friday, July 24, 2015 7:05 PM
To: amavis-users at amavis.org
Subject: Block .html only in .zip

 

Hi 

Is it possible to set up banned_rules to block .html,.htm if they are only inside attached .zip file?

I can not block .html,.htm files because some users want to receive them.


For example:
unzip -l Downloads/resume.zip
Archive:  Downloads/resume.zip
  Length      Date    Time    Name
---------  ---------- -----   ----
      654  2015-07-22 19:38   2101_resume.htm

Thanks.



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