I guess this is for info really, as I couldn't find anything in the archives. When I upgraded to SA3 I lost all my bayes entries. Basically sa-learn --dump magic returned nham & nspam as zero despite the original 2.63 db's having over 13k of each.
I found that restoring the bayes files (which had sa-learn --rebuild run on them before backup) from before the upgrade and running :
#> sa-learn --import and then #> sa-learn --sync
cured this problem.
Regards Dan
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