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Offboarding error

%3CLINGO-SUB%20id%3D%22lingo-sub-34816%22%20slang%3D%22en-US%22%3EOffboarding%20error%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-34816%22%20slang%3D%22en-US%22%3E%3CP%3EHi%20all%2C%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20am%20trying%20to%20move%20back%20a%20mailbox%20that%20was%20recently%20migrated%20to%20Exchange%20Online.%20%26nbsp%3BI%20am%20running%20the%20following%20command%20from%20Exchange%20Online%20Powershell%3A%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%3CEM%3ENew-MoveRequest%20-Identity%20user1%40mydomain.com%20-Remote%20-RemoteHostName%20hybrid1.mydomain.com%20-TargetDeliveryDomain%20'mytenant.mail.onmicrosoft.com'%20-RemoteCredential%20%24credentials%3C%2FEM%3E%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EError%3A%26nbsp%3BTarget%20user%20'User1'%20already%20has%20a%20primary%20mailbox.%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20have%20also%20tried%20to%20initiate%20the%20new%20move%20request%20from%20the%20pn%20premise%20server%3A%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%3CEM%3ENew-MoveRequest%20-Identityuser1%40mydomain.com%20-remote%20-RemoteTargetDatabase%20MyDB1%20-RemoteHostNamehybrid1.mydomain.com%20-TargetDeliveryDomain%20'mydomain.com'%20-RemoteCredential%20%24credentials%3C%2FEM%3E%3C%2FP%3E%3CP%3E%3CEM%3E%26nbsp%3B%3C%2FEM%3E%3C%2FP%3E%3CP%3EError%3A%26nbsp%3BParameter%20set%20cannot%20be%20resolved%20using%20the%20specified%20named%20parameters.%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EAny%20ideas%20what%20I%20am%20doing%20wrong%3F%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EThanks%20for%20all%20the%20help%2C%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EMike%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-34816%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EExchange%20Online%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EHybrid%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-34886%22%20slang%3D%22en-US%22%3ERe%3A%20Offboarding%20error%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-34886%22%20slang%3D%22en-US%22%3ENailed%20it!%3CBR%20%2F%3E%3CBR%20%2F%3EThank%20you%20so%20much!%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-34884%22%20slang%3D%22en-US%22%3ERe%3A%20Offboarding%20error%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-34884%22%20slang%3D%22en-US%22%3E%3CP%3EYour%20targetdeliverydomain%20needs%20to%20be%20the%20on-prem%20one%2C%20like%20in%20your%20second%20example.%20Steve%20has%20a%20very%20detailed%20article%20on%20offboarding%20here%3A%20%3CA%20href%3D%22http%3A%2F%2Fwww.msexchange.org%2Farticles-tutorials%2Foffice-365%2Fexchange-online%2Fmigrating-standalone-office-365-tenant-exchange-2010-part2.html%22%20target%3D%22_blank%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3Ehttp%3A%2F%2Fwww.msexchange.org%2Farticles-tutorials%2Foffice-365%2Fexchange-online%2Fmigrating-standalone-office-365-tenant-exchange-2010-part2.html%3C%2FA%3E%3C%2FP%3E%3C%2FLINGO-BODY%3E
Michael Burutzis
New Contributor

Hi all,

 

I am trying to move back a mailbox that was recently migrated to Exchange Online.  I am running the following command from Exchange Online Powershell:

 

New-MoveRequest -Identity user1@mydomain.com -Remote -RemoteHostName hybrid1.mydomain.com -TargetDeliveryDomain 'mytenant.mail.onmicrosoft.com' -RemoteCredential $credentials

 

Error: Target user 'User1' already has a primary mailbox.

 

I have also tried to initiate the new move request from the pn premise server:

 

New-MoveRequest -Identityuser1@mydomain.com -remote -RemoteTargetDatabase MyDB1 -RemoteHostNamehybrid1.mydomain.com -TargetDeliveryDomain 'mydomain.com' -RemoteCredential $credentials

 

Error: Parameter set cannot be resolved using the specified named parameters.

 

Any ideas what I am doing wrong?

 

Thanks for all the help,

 

Mike

2 Replies
Solution

Your targetdeliverydomain needs to be the on-prem one, like in your second example. Steve has a very detailed article on offboarding here: http://www.msexchange.org/articles-tutorials/office-365/exchange-online/migrating-standalone-office-...

Nailed it!

Thank you so much!