Not worth mail or Where to transfer corporate mail from Yandex?

Question

Yandex

Good afternoon!
In connection with the blocking of Yandex in Ukraine, the question arose of where to transfer corporate mail to clients and myself?
It is desirable that there be an application and, of course, according to CIS standards, everything should be free or not very expensive.

Answer 1

free only Zoho
the rest of the classics - Google, Bing (outlook or xs whatever)