I believe these changes will significantly simplify the registration of new users.
I propose adding the following Ukrainian postal services to the whitelist. During e-mail registration there, such personal data as a phone number is used, and they are not used for spam.
The last three domains are the same service — i.ua

• ukr.net
• meta.ua
• i.ua
• ua.fm
• email.ua

I hope I didn’t miss anything 👆 @o1eh