Configuring M365 one tenant with Parent-Child and Sub Tree Active forest structure

Ga Min An 41 Reputation points
2021-05-07T01:45:06.933+00:00

94560-image.png

Hello All,

I am looking for way to consolidate One M365 Tenant under mixed forest structuer as you see upper image.

First. Is this possible to get All domains - Contoso.com, Litware.contoso.com and Adata.com - together to one Microsoft 365 Tenant?
Second. If first concept is allowed technically, all separeted child and sub tree domain could have its own on-premise Exchange Server?
Third. After all domains consolidation, we are hybridzing all On-premise Exchange Server with M365, is this also possible?

I think I have already reviewed many of documents provided on Microsoft Doc web site, so as much as possible you could, I want to hear real practice you have experienced before. But, url links, yeah they would be also helpful.

Thanx.

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
3,658 questions
Azure Active Directory
Azure Active Directory
An Azure enterprise identity service that provides single sign-on and multi-factor authentication.
12,765 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
6,094 questions
{count} votes