You can buy your ex-wife’s Yahoo password from Brazil for $5.00USD, could work out for you in Divorce Court.
All email is Hackable, of course, It’s just the free ones are easy, or bought CHEAP.
I guess I will look at some paid service.
I’ve changed all the google accounts I remember having.
One reason I have so many is that I used to do a lot of sub-contract work for Dell. Every contractor crowd that hired me insisted I took the feel good customer service test and none of my previous ones were valid.
Most have little to nothing in them anyway.
https://haveibeenpwned.com/ allows you to search across multiple data breaches to see if your email addresses has been compromised.