full-disclosure - Re: Filtering sobig with postfix

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Message-ID: <20030821223726.GA18388@phxby.com>
From: irwanhadi at phxby.com (Irwan Hadi)
Subject: Re: Filtering sobig with postfix

On Fri, Aug 22, 2003 at 08:43:45AM +1200, Bojan Zdrnja wrote:
> 
> /filename=.*(your_details|your_document|document_all).pif/ REJECT
> 
> You might want to reject all .pif files, and also:
> 
> /(Virus found|VIRUS ALERT)/ DISCARD
> 
> 
> To discard all those messages originating from improperly configured MTA's,
> which were able to detect Sobig-F, but which still send notification to
> faked from: address.
> 
> After you edit that file just issue:
> 
> # /usr/sbin/postmap /etc/postfix/header_checks
> 

you don't need to postmap the header checks file, because you are using
regexp.
You *only* need to postmap it, if you use hash:, dbm: or btree: