Re: Sieve

ned(_dot_)freed(_at_)mrochek(_dot_)com writes:

[Return-path with proper semantics]

> > Nice, however it doesn't seem to be implemented widely.
> Hmm. My impression has been the exact opposite.
Maybe it's implemented widely, but not universally.

> Specifically, I know that PMDF and iMS (MTAs I've worked on) add
> such a field,and I believe sendmail, qmail, MMDF, PP, exim, and even
> Exchange do so as well.
In Exim, it's a config item which is not enabled by default.