Mailboxes with multiple domains. What are there?

Question

Mail server

Hello! The following question is of interest: are there such e-mail services in the World as Yandex? I need the mail to be with several domains, like on Yandex.
yandex.ru
yandex.ua
yandex.kz
@ya.ru
etc.
Who knows such services, any country and in any language?
It is desirable that the phone would not require.

And that's what. You need something when registering an account on some site, you could register not only on @1.ru, but also on @1.ua, 1.kz, etc.

Answer 1

If I understand correctly, you need the ability to always specify different email addresses when registering, but it came to everything in one mailbox, right? This can be done on the same Yandex under any domain (for example, xuly.ru). To do this, you just need to buy (take for free) any domain, register it on pdd.yandex.ru and assign one mailbox to all *.xuly.ru addresses. An
infinite number of email addresses related to the same mailbox will appear. It is convenient to assign a new address each time for each service, for example: [email protected] - by incoming mail it will immediately be clear who sold the address to the spam mailing list and unambiguously block unwanted ones.