Disabling Centralised Mail transport

Mani 316 Reputation points
2022-12-13T06:42:43.783+00:00

Hello Experts,
We are having Hybrid organization and all the mailboxes are Remote (Cloud) only.
And we are having Outbound connector with following details:-
269981-image.png

My question here is how to disable the CMT and is there any consequences when I disable it?

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.
7,760 questions
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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  1. KyleXu-MSFT 26,291 Reputation points
    2022-12-14T01:33:35.21+00:00

    @DundiAkhil-3404

    You could rerun HCW to disable it:
    270275-1.png
    270178-2.png

    There is no issue to disable this one. Here is information about mail flow in hybrid: Transport routing in Exchange hybrid deployments

    After disable this one, Exchange online will send out emails form Exchange online directly, it will not send emails to Exchange on-premises first.


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