Incoming Server Settings incorrect

Hi!

As of 11th of December, my iCloud email stopped working on my android phone. It's all been fine before that and without realizing I stopped receiving emails.

I've deleted the account and tried to set it back up, I generate the app-specific password, put it into my email app (Gmail but it used to work fine!) and it says that "email security is not guaranteed".

Is it some kind of upgrade that Apple has passed through?

It's so frustrating! Every time they upgrade something goes wrong.

I do hope I don't have to ditch my email just because I refuse to pay thousands on the mobile phone!