Hi, I am currently running spamdyke 4.0.10, and I am experiencing very frequent cases of hanging spamdyke processes, eating up connections and often causing tcpserver to start refusing connections. I am still trying to figure our where it might be happening and why. So far, it mostly seems to be after there was either a DNS timeout or a command timeout. It is turning into a major disruption for email service, and I have had to disable spamdyke in order for email service to be functional (albeit with a decent increase in spam messages).
My config is as follows: -------> log-level=verbose log-target=syslog ip-whitelist-entry=127.0.0.1 ip-whitelist-entry=192.168.0/24 ip-whitelist-entry=192.168.15/24 reject-empty-rdns reject-missing-sender-mx reject-unresolvable-rdns rdns-whitelist-dir=/var/qmail/spamdyke/rdns-white relay-level=normal local-domains-file=/var/qmail/control/rcpthosts smtp-auth-level=ondemand smtp-auth-command=/bin/checkpassword /bin/true tls-level=smtp tls-certificate-file=/etc/ssl/certs/smtps.pem dns-timeout-secs=1200 idle-timeout-secs=300 #connection-timeout-secs=3600 -------> Below is an example of log-level=debug output for a connection that ended up hanging for over 9 hours (I killed the process around noon): -------> Mar 10 00:10:53 saffron spamdyke[17086]: DEBUG(filter_rdns_missing()@filter.c:848): checking for missing rDNS; rdns: (unknown) Mar 10 00:10:53 saffron spamdyke[17086]: FILTER_RDNS_MISSING ip: 61.108.211.99 Mar 10 00:10:53 saffron spamdyke[17086]: DEBUG(filter_ip_whitelist()@filter.c:1127): searching IP whitelist file(s); ip: 61.108.211.99 Mar 10 00:10:59 saffron spamdyke[17086]: DEBUG(filter_recipient_relay()@filter.c:2183): checking relaying; relay-level: 3 recipient: XXXXXXXXXXXXXXXXX ip: 61.108.211.99 rdns: (unknown) local_recipient: true relaying_allowed: false Mar 10 00:10:59 saffron spamdyke[17086]: DENIED_RDNS_MISSING from: XXXXXXXXXXXXXXXXX to: XXXXXXXXXXXXXXXXX origin_ip: 61.108.211.99 origin_rdns: (unknown) auth: (unknown) Mar 10 00:16:00 saffron spamdyke[17086]: TIMEOUT from: [email protected] to: [email protected] origin_ip: 61.108.211.99 origin_rdns: (unknown) auth: (unknown) reason: TIMEOUT -------> Any help, suggestions, or reports of similar experiences would be appreciated. Cheers, Kris _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users
