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#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##

Posted on 2014-03-12
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Last Modified: 2014-08-04
I have 2 sender, User A send a meeting request to 3 Users (B,C,D). She will received bouncing message as below:


IMCEAEX-_O=Contoso_OU=EXCHANGE+20ADMINISTRATIVE+20GROUP+20+28FYDIBOHF23SPDLT+29_CN=RECIPIENTS_CN=UserD@contoso.com #550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##

UserD is resigned and his AD doesn't exist anymore.

I did checked the delegation of Sender,User A and Users (B,C,D). Outlook delegation is empty (not grey out).

I did used MCFMAPI, there is no "Schedule+EMS Interface" for Sender A, User D. There us "Schedule+EMS Interface" for User B,C.

I did sent a test meeting to User B,C but not received any NDR.

I know this is related to orphan delegate. I'm facing same issue previous but previous i managed to removed the non-exisitng user at Delegate using Outlook and MAPI.

But this time there is no delegate exist, it is clear.

Please advice next action.
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Question by:suriyaehnop
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Simon Butler (Sembee) earned 400 total points
ID: 39923454
You will need to look in adsiedit - delegate information can be stored in there as well.

Simon.
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by:suriyaehnop
ID: 39923458
Simon,

Could you show me where to go there and shall I check for all user A,B,C,D or only specific user?

Many thank
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by:Simon Butler (Sembee)
ID: 39923667
You need to check the user who gets the email that causes the bounce.
If you aren't sure about going through adsiedit then you should probably get a consultant to look at it.

The value you are looking for is something like publicDelegatesBL or MSDelegatesBL

It has the name Delegates in it.

Simon.
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by:suriyaehnop
ID: 39923692
I managed to get into ADSIEdit and look at the publicDelegates..on my lab.

Now waiting other team to provide the information
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by:suriyaehnop
ID: 39923947
Simon,

Received feedback from the team and they informed that publicDelegates is empty fro all users (A,B,C,D)
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