RE: [Exim] Per user filter

I take it from the crickets that this is impossible to do with Exim?

>
> Howdy List,
>
> I'd like to filter certain user's email through a script.
> The script will take a message on STDIN and do some stuff
> then print either the original message or a modified message
> to STDOUT be delivered.
>
> If the message is to be dropped it will print nothing.
>
> I also need the account it is being sent to as the argument
> to the script. With qmail I can do this for a user in their
> .qmail file like so:
>
> |myfilter.pl email@??? | safecat ARG ARG
>
> How would one go about accomplishing the same thing in Exim?
>
> TIA
>
> Dan