Added T_USER_AGENT to try and have the current USER_AGENT not match when another USER_AGENT_* rule already matches.  Why give two negative scores to the same message for the same header?
Added T_USER_AGENT to try and have the current USER_AGENT not match when
another USER_AGENT_* rule already matches.  Why give two negative scores
to the same message for the same header?

Disabled the rule checking for multiple USER_AGENT_* and X-Mailer headers.
I don't have the time to try to correct them at the moment. :(


git-svn-id: d99324e817494df82bb0080d8e7ab74680731a10@3783 13f79535-47bb-0310-9956-ffa450edef68

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