Django:
> On one installation I've four MX all with the same DNS priority. If I
> want to share the temp. whitelist-database between all this hosts, I
> shouldwould do:
You can share the memcached server between different MX hosts, but
the Postfix backup files are not shared (I haven't yet hardened the
proxymap server for handling network requests). You would need to
tweak the memcached memory pool size to get decent hit rates.
The alternative is pointing the MX hosts at a memcachedb server
which provides its own persistent storage, but this may become a
bottleneck.
As for the time stamps in the whitelist, those record when different
postscreen test results expire. I have some code lying around to
implement a "penalty time" for hosts that do something bad and may
reinstate that at some point in time.
Wietse
