[Exim] Re: Untrusted users setting the return-path

Ian Jackson writes ("Untrusted users setting the return-path"):
> I need to allow my users to set the return-path on their messages, but
> of course I still want traceability of mail in case of problems, spam,
> etc. Exim 3.12 doesn't seem to support this (I'm using Debian's
> 3.12-10), so I constructed the attached patch.
>
> Firstly, is this patch correct ? [...]

Well, it appears not :-/. The resulting binary segfaults sometimes.

Ian.