X-Mailer: MIME-tools 5.507 (Entity 5.507) X-RT-Interface: Web References: Content-Type: text/html; charset="utf-8" X-RT-Original-Encoding: utf-8 Content-Transfer-Encoding: binary Message-ID: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: RT-Send-CC: Content-Length: 466 Tickets 8930, 8931, and 8935 have solved most of the problems mentioned here.  (8931 actually solves the wrinkle that I previously said could not be ironed out; Isaac had the clever idea of checking the cache by second ticket rather than client name.)

It remains to be determined whether qualify_shortname should default to the primary DNS search domain or "".  Either setting should work much better with these changes.