On 2015-06-03 10:49 am, wie...@porcupine.org wrote:
brad.chand...@mbchandler.net:
How does the memcache interact with the
proxy:btree:/var/lib/postfix/postscreen_cache?

It happens in the Postfix memcache client.

When you specify a backup store in the Postfix memcache client
configuration file, the Postfix memcache client will update
both the memcache and the backup store, and will query the
backup store only if information isn't found in the memcache.

        Wietse

Thank you. Since I have the proxy_write_maps set, I need to comment out or remove the postscreen_cache_cleanup_interval=0 on each server, correct? I'm not sharing the backup database. I am sharing the memcache.

Does the cache cleanup run only affect /var/lib/postfix/postscreen_cache?

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