Re: [SLUG] sendmail attachment filtering

[John Clarke <johnc+slug@xxxxxxxxxxx>]

On Mon, Sep 02, 2002 at 02:32:12PM +1000, Nathan McKinlay wrote:

> Is there a way to automatically prevent the downloading of certain 
> attachments (exe, pif, com, etc) with sendmail? I beleive exim can do it, 
> but I haven't heard if sendmail can do it.
> 
> Preferably what I'm after is a way to 1. kill the email with the attachment 
> and, 2. send an email back to the sender with a default style message about 
> how their email was blocked and if it contained information that must be 
> sent to the person then they should zip it and re-send it.
> 

Have a look at:

ftp://ftp.rubyriver.com/pub/jhardin/antispam/procmail-security.html


Cheers,

John
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