Does anyone know where spamassassin puts the information it has learned? I would like to back up this information so that when I upgrade my system, I can restore the learned information. I use kmail for my mail on my provider account. Spamassassin is available through it and one of the filters calls sa-learn, so I imagine that if I flag each and every mail as either ham or spam, it will learn with time. According to 'man sa-learn', it can take about 1000 emails before it has learned, so I definitely want to keep this information safe for the future. Anyone here well versed in spamassassin? Thanks in advance.