On Fri, 2011-06-10 at 10:08 +0200, Robert Schetterer
wrote:> Hi , just to make clear
> short question does auth_cache... help with downing sql lookups
> http://wiki2.dovecot.org/Authentication/Caching
Sure, that's what it was built for.
> isnt clear to me for sql to me
> if yes
> are there real world recommanded settings
> lets say for a 5000 users server and where password changes should be
> noticed asap
If you want to be absolutely sure that password changes are noticed
immediately, disable negative caching.