Dynamic Distribution List member's name showing as Object ID after refresh or exit

Question

Dynamic Distribution List member's name showing as Object ID after refresh or exit

ImteyazAhmad-3342 20

I have created one DDL in Exchange online.

One member added as a member.

After closing and opening again my member username showing as alpha numeric values like GUID or object ID.

Anonymous

2024-09-06T08:22:16.2333333+00:00

Hello, @Imteyaz Ahmad

It's been a long time since I've heard from you, have you solved your problem yet? Did my previous reply help you？ If it was useful, you can mark it as an answer. Thank you for your understanding and support.
Anonymous

2024-09-10T01:21:02.03+00:00

Hi, @ Imteyaz Ahmad

Just checking in to see if the below answer helped. If this answers your query, please don’t forget to click "Accept Answer" which might be beneficial to other community members reading this thread. And, if you have any further query do let us know.
Anonymous

2024-09-16T06:08:09.2666667+00:00

Hi, @ Imteyaz Ahmad

Just checking in to see if the below answer helped. If this answers your query, please don’t forget to click "Accept Answer" which might be beneficial to other community members reading this thread. And, if you have any further query do let us know.

Answer accepted by question author

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Anonymous

2024-09-06T08:22:16.2333333+00:00

Hello, @Imteyaz Ahmad

It's been a long time since I've heard from you, have you solved your problem yet? Did my previous reply help you？ If it was useful, you can mark it as an answer. Thank you for your understanding and support.
Anonymous

2024-09-10T01:21:02.03+00:00

Hi, @ Imteyaz Ahmad

Just checking in to see if the below answer helped. If this answers your query, please don’t forget to click "Accept Answer" which might be beneficial to other community members reading this thread. And, if you have any further query do let us know.
Anonymous

2024-09-16T06:08:09.2666667+00:00

Hi, @ Imteyaz Ahmad

Just checking in to see if the below answer helped. If this answers your query, please don’t forget to click "Accept Answer" which might be beneficial to other community members reading this thread. And, if you have any further query do let us know.

Answer 1

Hi,@Imteyaz Ahmad

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

Based on your description, I ran the relevant tests and the results were the same as yours.

User's image

The Name parameter associated with a recipient within a tenant in Exchange Online should be unique. However, while we sync objects from Azure Active Directory to Exchange Online, the way Name parameter (system metadata) is being computed in the backend currently led to some system conflicts impacting reliability. We realized that the current method is not the best way to compute this parameter. Hence, we want to move away from the status quo to a more robust way of generating the Name parameter which is through ExternalDirectoryObjectId (EDOID) that ensures uniqueness in the system. All the long-term reliability enhancements in the backend would be done in line with this change.

User's image

You can refer to this link for details:https://techcommunity.microsoft.com/t5/exchange-team-blog/change-in-naming-convention-of-user-s-name-parameter/ba-p/3284733?WT.mc_id=M365-MVP-9501

If my answer is helpful to you, please mark it as the answer so that other users can refer to it. Thank you for your support and understanding.

Anonymous

2024-09-11T07:37:33.7866667+00:00

Hello, @Imteyaz Ahmad

It's been a long time since I've heard from you, have you solved your problem yet? Did my previous reply help you？ If it was useful, you can mark it as an answer. Thank you for your understanding and support.

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Dynamic Distribution List member's name showing as Object ID after refresh or exit

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