On Wed, Sep 26, 2012 at 5:09 PM, Sergio <sec...@gmail.com> wrote: > FROM THE HEADERS: > Received: from (127.0.0.1) by mail62.us1.rsgsv.net (PowerMTA(TM) v3.5r16) id > hcc8go0lj3g4 for <fernando.lo...@puntocel.com.gt>; Wed, 26 Sep 2012 14:28:26 > +0000 (envelope-from > <bounce-mc.us4_7777769.128085-fernando.lopez=puntocel.com...@mail62.us1.rsgsv.net>)
An alternative view: For quite some time (>> 6 years, actually), I've had the following rule with pretty good result: header SR_POWERMTA Received =~ /PowerMTA/i score SR_POWERMTA 0.650 -- Matthias