General questions about Yandex Cloud Postbox

Is there support for Cyrillic domains?Is there support for Cyrillic domains?

Yes, Yandex Cloud Postbox supports Cyrillic domains (IDN). To use a Cyrillic domain, specify it in Punycode encoding when creating an address. For example, the domain пример.рф will appear as xn--e1afmkfd.xn--p1ai in Punycode.

Can I use my Yandex 360 organization's primary domain for Yandex Cloud Postbox mailings?Can I use my Yandex 360 organization's primary domain for Yandex Cloud Postbox mailings?

Yes, you can specify your Yandex 360 organization's domain in the address settings and send your emails from it.

Are there any Yandex 360 or Yandex Cloud Postbox quotas and limits when using a Yandex 360 domain?Are there any Yandex 360 or Yandex Cloud Postbox quotas and limits when using a Yandex 360 domain?

Yandex Cloud Postbox quotas and limits apply when using any domains. For more information, see Quotas and limits in Yandex Cloud Postbox.