Insane mail security

Insane mail security

I cannot access my email... anywhere.
For some reason the password for the Mail app on my Mac is being rejected, it worked yesterday but now it doesn't?
Ok let's try the web interface. I can access my general Zoho login with the password but if I want to look at my mail I have to verify it with a mobile number, even after using 2fa?
The trouble is my number is supposedly attached to another account? I only have one mobile number so now I cannot get to my emails. Thanks Zoho, it sooo secure that even I can't read my emails.

Oh and btw when I'm typing this it keeps jumping out of the message and in to the title bar.
Truly awful experience....