Cross Forest resource mailboxes

Nicholas 0 Reputation points
2024-11-24T16:36:54.5966667+00:00

During a cross forest migration how can we have users access the resources mailbox calendars from each of the forest ?

And also how can they share/access theirs free/busy availability ?

thanks

Microsoft Exchange Online
{count} votes

1 answer

Sort by: Most helpful
  1. Bruce Jing-MSFT 6,940 Reputation points Microsoft Vendor
    2024-11-25T05:52:08.9833333+00:00

    Hi,@Nicholas

    Thanks for posting your question in the Microsoft Q&A forum.

    Based on the information you've provided, I'd like to confirm a few things with you:

    1.Do you create a two-way trust between the source and target forests to ensure that users in both forests can authenticate and authorize resources in the other forest? If not you can refer to this link:https://learn.microsoft.com/en-us/entra/identity/domain-services/tutorial-create-forest-trust

    2.Do you just want to get the free/busy status of users in another forest? If so, you can configure federated sharing.https://learn.microsoft.com/en-us/exchange/configuring-federated-sharing-between-exchange-organizations-exchange-2013-help?source=recommendations


    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

    0 comments No comments

Your answer

Answers can be marked as Accepted Answers by the question author, which helps users to know the answer solved the author's problem.