Adding external domains to Global Address list

TA.Saurabh.Singh 21 Reputation points
2022-08-24T09:48:13.857+00:00

Two external domains were already added in org sharing tab o365 months before.

Example contoso1, contoso2

user can see calendar from contoso 1 domain'users and can search users in gal.

user can not see contoso2 users in gal.

Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
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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.
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  1. Santiago S. Sarayan Jr 81 Reputation points
    2022-08-24T17:04:33.897+00:00

    You should add those external domains through Organization Sharing.

    1. Exchange Admin.
    2. Organization
    3. Sharing
    4. Organization Sharing
    5. Add the two external domains.

    https://learn.microsoft.com/en-us/exchange/sharing/organization-relationships/create-an-organization-relationship