Good day!

Task: (as I understood it) Set up mail on the domain (by name@site.com type). Letters should come to the boxes located on the site hosting (server dedicated) and on the mail.ru mail server.

Comment: At the moment, mail comes to all mailboxes on the hosting and only to 1 at mail.ru At the same time, MX records are not specified for the domain (as I understand it, the default is @ MX 0 @ ).

Question: I am confronted with setting up mail for the first time. How to actually make this scheme work?

PS Also, useful links to information on this topic are welcome.

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