About a month ago I upgraded from SmarterMail 7 to SmarterMail 13, and by upgrade I mean I purchased a new VM and did a clean install of 13, then set up the domains and moved the mail boxes over from the old server.
Since moving to SmarterMail 13, I have seen a significant increase in spam. On the old SmarterMail 7 box, I was getting 4-5 spam emails a week, now I'm getting about 30 per day. I've followed the recommended spam settings, and have even set up a few custom RBLs, but I'm still getting a lot of spam.
One thing that I have noticed is that Greylisting is not working, even though I have it enabled and set to Apply To: Everyone. I have checked both the Admin settings, and my personal account setting, and Greylisting is enabled on both. But, when I look at the Greylisting reports, it shows zero for the totals and only dashes for each of the individual days/columns. Looking at the same report on my old SmarterMail 7 box, I see numbers where it was actually doing something.
My question is, does anyone know how I can get Greylisting to start working (even though SmarterMail says it is already enabled)? At this point, I'm actually debating either going back to my SM 7 server, or moving to an entirely different mail solution.