This happens to me occasionally already as a paid Fastmail user. I switched from Gmail about a year ago and I can’t change my existing Yahoo account to use Fastmail.

I get it, we deal with fraud and abuse from throwaway emails all day at work, but it is frustrating for sure.

So dumb, they claim they are moving you to a new plan with more features. Here are the “features” of the new plan ONE Plus to Go5g:

*$5 more per line x 5 lines = $25 more each month

*Lose Kickback which I use on 2 lines = $20 more each month

*10GB Hotspot instead of 5GB in Canada/Mexico, something I’ve used once since I’ve been on T-Mobile

*720p HD streaming video, down from my 4K unlimited streaming passes

Fortunately, I was easily able to opt out thanks to the heads up from these posts.