MS Exchange 2016: how to create additional mail domains?

Question

JavaScript

Hello. It is planned to purchase Windows Server 2016 (separately for the domain controller and mailer) + Exchange 2016. The organization.ru domain will be created and mail will be configured for it. The question arose: what if you need to serve another mail domain using Exchange, for example, another_organization.ru? In fact, these boxes will be used by people from organization.ru, only boxes are needed, and not full-fledged user accounts with the ability to log in to domain computers. Is it possible to do this, what steps should be taken for this, and do I need to purchase any additional licenses for this?

Answer 1

$('.next-btn').click(function(){

    let front       = $('.front')  // эти три элемента же каждый раз меняются
    let middle      = $('.middle')  // то есть их надо каждый раз
    let back        = $('.back')  // заново находить на странице

    front.addClass('middle')   // делаем его миддлом
    front.removeClass('front')  // убираем у него фронт, потому что он больше не фронт
    middle.addClass('back')
    middle.removeClass('middle')
    back.addClass('front')
    back.removeClass('back')
});
//prev по аналогии с next, только наоборот

Answer 2

A new mail domain is created in two clicks, in accepted domains.

But then the question is: will the user, whose main address is [email protected] and the alias [email protected]_organization.ru, be able to choose which address will be in the "Sender" field when sending a letter?

By default, no, but there are various tricks, with a certain amount of skill you can.
As an option, create a distribution group with the desired email address - add only one user there - and teach him how to use it in Outlook.
PS
You will also have to use http redirection or srv records for Autodiscover, but that's only if they use only another_org.ru accounts... In general, this is a different story.