Re: [exim] spam in attachments

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Lähettäjä: Dennis Davis
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Vastaanottaja: exim-users
Aihe: Re: [exim] spam in attachments
On Thu, 25 Jan 2007, Markus Hardiyanto wrote:

> From: Markus Hardiyanto <markus.hardiyanto@???>
> To: exim-users@???
> Date: Thu, 25 Jan 2007 22:03:05 -0800 (PST)
> Subject: Re: [exim] spam in attachments
>
> ----- Original Message ----
> From: Magnus Holmgren <holmgren@???>
> To: exim-users@???
> Sent: Thursday, January 25, 2007 10:08:57 PM
> Subject: Re: [exim] spam in attachments
>
>   deny    message = Messages with embedded images are not allowed
>           condition = ${if match{$mime_content_type}{^image/}}
>           condition = ${if def:mime_content_id}

>
> does that ACL will block the email or just strip/delete the
> attachment?


Looks to me like it blocks it.

> can exim/exiscan do deleting the attachment and keep sending the
> email without attachment? this way the recipient can know if
> he/she get an email with attachment deleted.


Not directly. But have a look at:

http://www.pldaniels.com/altermime/

as noted elsewhere on this list, the above is a compact piece
of MIME-aware software that may make this kind of mime-mangling
possible. You'd probably need to run it from an exim transport
filter.

(Usual disclaimer applies, I've never used this software.)
-- 
Dennis Davis, BUCS, University of Bath, Bath, BA2 7AY, UK
D.H.Davis@???               Phone: +44 1225 386101