crustymonkey/python-libmilter — pull request #2 by moparisthebest (2013-11-11 16:51:52+00:00)
Title: Get rcpt_to from data instead of the {rcpt_addr} macro

They are the same in sendmail, but postfix only sends lowercase {rcpt_addr} even when the address is upper or mixed.

For a background, you can view my posting to the postfix mailing list detailing this problem:
http://groups.yahoo.com/neo/groups/postfix-users/conversations/topics/296507