Hi Hugo van der Kooij ,<br> <br> My problem solve. I done exactly u specifed in ur mail.<br> And rulset is also working <br> <br> Many Thanks & Regards<br> Jayesh Shinde<br> <br> <br> On Thu, 2007-07-05 at 12:41, jayesh shinde wrote:<br> > Dear All,<br> > I have one query , I am using MailScanner version<br> > 4.34.8 on FC2 with sendmail. Some of my users are sending there<br> email<br> > with an attachments with double or multiple extention ( Ex:--<br> > my.com.location.doc)<br> > When it goes through MailScanner for scanning<br> > attachment , it give me the following error as
:--<br> ><br> > #####<br> > At Fri Jun 29 18:00:56 2007 the virus scanner said:<br> > MailScanner: Attempt to hide real filename extension<br> > (my.com.location.doc)<br> > ######<br> <br> >>filename.rules.conf contails this line :-<br>
<br> >># Deny all other double file extensions. This catches any hidden<br> >>filenames. deny<br> >>\.[a-z][a-z0-9]{2,3}\s*\.[a-z0-9]{3}$ Found possible filename<br>
>>hiding Att<br> >>empt to hide real filename extension<br> >>This blocks any filename ending with a two or 3 character extension<br> >>followed by a 3 character extension. I cant see how this would block<br> >> the<br> >>specific example you gave though.<br> >>I am not running the very latest version of mailscanner though so<br> >>perhaps yours has been updated.<br>
<br>
<br> > My queries are :--<br> > 1) Is there any way to by pass above such multiple extension mail<br> > through MailScanner. If yes then where should i define this ruleset &<br> > how to write this rule for<br> > single user.<br>
<br> Just remove the section in the file mentioned above.<br>
<br> > 2) If i bypass the above such multiple extension attachment , will it<br> > affect the block extention list ( define under<br> > /etc/MailScanner/filename.rules.conf )<br> <br> <p> 
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