Re: [Exim] When to use System.Filter

> I want to implement a system.filter that says "if the email is to
> jack@???", then return the email with a message, but I don't
want to
> stop emails sent to "jack@???;jim@???". In this case, I
only
> want to return to the sender that the email address to Jack is
wrong, but I
> want Jim's email to go through.
>
Well, personally I wouldn't use the system filter for that. Can you
not use an alias file director with
jack: :fail: Some message or other
in it ?
John