After some 20 years, I'm finally changing my primary email address. The old one, 20 years old, is in one of the domains listed in that email issue announcement, and is also in a domain that was bought out well over 17 yrs ago!
I'm running into some trouble, tho. I go to "user CP", click "change email address", enter my new email, and click the "update email address" button. It comes back with the message that instructions will be sent to the new email address.
They never arrive.
For good measure, I also check the old email address, but no luck there, either.
I'm hoping to be able to cancel that ISP subscription by about October, as I'm now paying considerable $$$ for nothing more than 2 email addys! (Used to get dial-up service thru them, but that's not viable anymore, and they stopped providing the little slice of web space that used to come w/ the deal). However, I've got to run down and change about 10,000 websites that use my email one way or another and change, and I'm getting pushback right out of the box!