Bug 7770 - KHOP_HELO_FCRDNS falsely triggers if HELO is uppercase.
Bug 7770 - KHOP_HELO_FCRDNS falsely triggers if HELO is uppercase.


git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@1876357 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin