On Wed, 26 Oct 2011 09:00:51 +0200, Erlend Simonsen <mr@fudgie.org> wrote: > Unfortunately, no. If I run a search for id:"messageid" within Emacs, > nothing is found. But if I search for id:messageid, I get the correct > result. Could this be an Emacs 24 issue? Have you tried running all the unit tests? I would assume that multiple tests would fail under these conditions, and it might be useful to see which ones. You can run the tests with "make test". jamie.