how to provide shared email access to another tenant user

Question

how to provide shared email access to another tenant user

Karthick Viswanathan 20

A user from Tenant A needs access to tenant B's shared email box, I have added the user as a Guest user in tenant B (azure AD), but I cant see his emails inside exchange to assign permissions, Is there any way I can add through powershell or any alternative ways please

Thanks in advance

Jarvis Sun-MSFT 10,231 Reputation points Microsoft External Staff

2023-07-18T08:44:36.6833333+00:00

@Karthick Viswanathan I wanted to follow up and know if the below responses helped in answering your query. If it did, please do not forget to accept the appropriate response as Answer so that others in the community facing similar issues can easily find the solution.
JamesTran-MSFT 36,911 Reputation points Microsoft Employee Moderator

2023-07-31T18:42:33.8166667+00:00

@Karthick Viswanathan

I wanted to check in and see if you had any other questions or if you were able to resolve this issue?

If you have any other questions, please let me know. Thank you for your time and patience throughout this issue.

If the information helped address your question, please Accept the answer. This will help us and also improve searchability for others in the community who might be researching similar information.

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Jarvis Sun-MSFT 10,231 Reputation points Microsoft External Staff

2023-07-18T08:44:36.6833333+00:00

@Karthick Viswanathan I wanted to follow up and know if the below responses helped in answering your query. If it did, please do not forget to accept the appropriate response as Answer so that others in the community facing similar issues can easily find the solution.
JamesTran-MSFT 36,911 Reputation points Microsoft Employee Moderator

2023-07-31T18:42:33.8166667+00:00

@Karthick Viswanathan

I wanted to check in and see if you had any other questions or if you were able to resolve this issue?

If you have any other questions, please let me know. Thank you for your time and patience throughout this issue.

If the information helped address your question, please Accept the answer. This will help us and also improve searchability for others in the community who might be researching similar information.

Answer 1

Andy David - MVP 157.8K

Hi, yea that wont work. You can only give permissions to accounts in your own tenant.

see my previous answer here:

https://learn.microsoft.com/en-us/answers/questions/432464/how-to-give-access-to-a-shared-mailbox-for-a-guest

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how to provide shared email access to another tenant user

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