Hi I'm running SpamAssassin 3.0.2 on a dedicated linux server. Spamd is running as a daemon and allowing connections from 4 mail servers.
Every few hours, spamd will just stop responding, without any errors in its logfiles. Whenever this happends I run a netstat -an on the server and I see lots of connections to spamd in the CLOSE_WAIT state. Once I restart spamd, things start working properly again. Firstly, does anyone know why this is happening? I had tried tweaking with the TCP parameters, but somehow my values get overwritten shortly after I change them. More importantly, I receive duplicate mails whenever spamd dies. My servers are running qmail+vpopmail with simscan. Has anyone ever encountered similar problems before? Regards Mun Fai
