Exchange HMA

yasser Mohamed AbdelMoneim 291 Reputation points


I have Exchange 2016 and I have ADFS and MS Teams.

I have configured HMA and working perfectly with Exchange 2016 , Also out calender synced with MS Teams.

I have no mailboxes hosted on Office 365 and all mailboxes on-Prmise

Do i still need to allow the below ports:

I already ran the Exchange hybrid Wizard and the HMA working fine but do i need to leave all the Endpoint between My Exchange onprimse and Exchange online allowed.

what is the required ports in my case should be allowed ?

Is it mandatory to Exchange hybrid configuration to do HMA?

Microsoft Exchange Hybrid Management
Microsoft Exchange Hybrid Management
Microsoft Exchange: Microsoft messaging and collaboration software.Hybrid Management: Organizing, handling, directing or controlling hybrid deployments.
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