After upgrading a snapshot of my real mail server from 4.0.2 to 4.5 on a virutal machine I went hunting for all the configuration changes I had made that were not preserved. When I got to Spamassassin (/opt/zimbra/conf/spamassassin) I noticed besides the v310.pre file, where I had previously enabled Razor, there was a much smaller file named v312.pre.
My question is which configuration file does Spamassassin use now? Where should my customizations be? I am assuming I need to move my changes into v312.pre, but what about all the enabled plugins in v310 that came stock, will not having those in v312.pre hurt my spam filtering? Thanks.