On Mon, 3 Dec 2012 07:23:59 -0800 Gary Funck wrote: > Since this is a Spam Assassin list: Is there a way of disabling > grey listing, but still receiving some benefit from the principle > that mail received from a first time or infrequent sender should > be looked upon with some suspicion?
Personally I wouldn't want to do it that way round - with a positive score for unknown rather than a negative score for known. YMMV but almost all of the FPs I've had in the last ten years have been that sort of mail because it's less likely to be recognised by Bayes.