This. Is. Brutal.
In my 100 or so legitimate emails per day, it was essentially spam free. Yes, there would be waves where stuff comes through, but then it would cease. I don't know if that was a backbone level filtering or VZ, but it mostly worked.
So now the switch. I do all my email POP3 so it *should* not be an issue.
Yeah, right.
The INSTANT I made the switch, my first poll of the POP3 server gave me a TON of spam. Frustratingly, when the headers are examined, almost all of them have the x-Verizon-Spam: as "yes" and the Cloudmark header x-CMAE_Score: as "100".
So the email has been identified as spam but delivered anyway! Yes, I have spam filetering enabled in the new setup.
So off to the webmail page I go, and eventually find the settings between all the in your face ads, check everything, all ok it seems.
Open the spam folder, and there is a TON of stuff in there that did not get delivered. OK, that's good, but why is it delivering the other junk that has definitively been flagged as spam?
Worse yet are a TON of emails that are totally legitimate, stuff I got all the time with VZ is now being flagged as spam.
So I go through the good stuff and mark it as not spam. Great. Not great. Apparently all that does is move it to be delivered on the next poll. And it isn't retentive. I have to do it over and over and over and over.......
What an amazingly poor service. It is without a doubt the dregs of any major ISP email offering.