Feb 29 2024 03:38 AM
Hi,
I am writing to seek guidance on minimizing the impact on user end during an upcoming domain change within our Exchange Hybrid environment. Currently, our setup comprises an AD Server, AD Connect, Exchange On-Prem Server, and Exchange Online.
Here are the key details of our environment and the changes planned:
We are operating in an Exchange Hybrid environment with an existing AD Server, AD Connect, Exchange On-Prem Server, and Exchange Online.
While the domain in our AD Server remains unchanged, we are undergoing changes in Username, Email, SMTP address, and M365 Tenant Name due to organizational ownership alterations.
Our internal domain structure is straightforward and not directly correlated with the organization name.
The organization name change will also entail a modification in our public domain.
There has been no migration of the AD Server; however, we will be changing the UPN domain, Email Address prefix, and SMTP address prefix.
Given these circumstances, I am seeking advice on the best approach to execute this transition with minimal impact on the end-user experience. Specifically, I am concerned about the implications for Outlook Profiles, Teams Profiles, OneDrive profiles, and the accessibility of OneDrive/SharePoint shared link URLs.
I would greatly appreciate your expertise and recommendations on the most effective strategy to manage this transition while ensuring a seamless experience for our users.
Thank you in advance for your assistance and insights.
Feb 29 2024 08:37 AM
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