I posted a patch a few weeks ago that allows you to do this.... Search the archives...
It is fast enough for my very low volume server ;-). On Tue, 2001-12-11 at 01:09, Jeremy Howard wrote: > I'd love to set some site-wide policies using a Sieve script. Is it possible > to create a Sieve script that is applied to every incoming mail to all > users, which is run before per-user scripts (even for users without a > script)? > > I guess at the moment that would be kinda slow, because scripts are reparsed > on every delivery. Has anyone made any progress on that idea of parsing > scripts once and storing a byte code? > >
