Hi, cyr_expire is started at 4:01 am and takes up to 10 minutes to clean deliver.db (= 2.6 MB) and tls_sessions.db (460 KB) with a high CPU usage (= load is up to 4 on a Quad-Core AMD): mail.log: Jul 11 04:01:00 server cyrus/cyr_expire[27651]: duplicate_prune: pruning back 3 days Jul 11 04:09:33 server cyrus/cyr_expire[27651]: duplicate_prune: purged 2546 out of 20281 entries Jul 11 04:09:33 server cyrus/cyr_expire[27651]: expunged 0 out of 0 messages from 0 mailboxes cyrus.conf: delprune cmd="/usr/sbin/cyr_expire -E 3" at=0401 Is that normal behavior? Ciao Marcus
