apc wrote: > > Dan Barker wrote: > >> Well, this works here. >> >> whitelist_from_rcvd [EMAIL PROTECTED] yahoo.com >> >> Dan >> >> >> >> > > Thanks! I have added that; I am sure it will works if it works for you. > > Generally this works because SA honors the "Return-Path" header as an alternate for From:. It will also honor a pile of other headers, and hints dropped in the Received: headers by some MTAs.
This doesn't work for some folks using milters, as the Return-Path header might not be in place yet, but most better SA milters are set up to fake it.