[Pymilter] chg_from

[Stuart D. Gathman]

Good news for SRS users.  sendmail-8.14 offers chg_from to change the 
envelope sender, including ESMTP parameters.  I can finally get rid of the 
CF macros for pysrs, and handle it all through pymilter.

Looks like we need a new pymilter version to handle that and other new 
features for 8.14.

-- 
	      Stuart D. Gathman <stuart at bmsi.com>
    Business Management Systems Inc.  Phone: 703 591-0911 Fax: 703 591-6154
"Confutatis maledictis, flammis acribus addictis" - background song for
a Microsoft sponsored "Where do you want to go from here?" commercial.