On Sat, Oct 11, 2003 at 05:43:39PM +1300, Volker Kuhlmann wrote:
> I don't see how the suggested mime header check for postfix could
> possibly work, the mime-headers you want to look at, like
>
> Content-Type: audio/x-wav; name="cpbs.com"
>
> are all in the body, the email header only contains
>
> Content-Type: multipart/alternative;
>
> so you will have to read the whole email in the first place. Or is
> postfix able to repeat the header check as soon as it has read the
> start of each mime part, and skipping the remaining body as soon as it
> enounters the x-wav? This wouldn't skip the whole body, but the bulk of
> it.

Hi,

in postfix2 u have 2 options:

header_checks
mime_header_checks

second one is more fun :) and behaves like u described. So yeah it does
accept a bit of the email body but as soon as the first attachment is
matched positive against the filter in /etc/postfix/mime_header_checks
the mail is rejected.

Regards
Milos

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