bug 5666: expose sub gated_through_received_hdr_remover() as an eval rule to allow moving the rest of check_messageid_not_usable from eval rules into a meta rule
bug 5666: expose sub gated_through_received_hdr_remover() as an eval rule to allow moving the rest of check_messageid_not_usable from eval rules into a meta rule

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@611510 13f79535-47bb-0310-9956-ffa450edef68

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