We're thinking about using a MAPs database with MailEssentials 6.0 on Exhange 5.5 SP3 to try and stop all the damn spam. Is anyone else using this or something similar? My only hesitation is to the amount of legitimate mail that will get dropped as compared to the amount of spam blocked. Does the MAPs type of list get most of the spam - maybe 80%? Thanks for any input.
