I'm running exchange 2013 cu7 & move request from exchange 2007 pull method. No forest trust.

The command i run on exchange 2013 server, "Ex13Target":

New-MoveRequest -RemoteLegacy -Identity "User1" -RemoteCredential $RemoteCredentials -TargetDatabase "TargetDB" -RemoteGlobalCatalog "dc.source.local" -TargetDeliveryDomain "target.local" -BadItemLimit "10" -verbose -WhatIf

On the RemoteGlobalCatalog "dc.source.local" i get event 4776 & 4625

The computer attempted to validate the credentials for an account.
Authentication Package: MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
Logon Account: Ex13Target$
Source Workstation: Ex13Target
Error Code: 0xc0000064

An account failed to log on.

Account For Which Logon Failed:
Security ID: NULL SID
Account Name: Ex13Target$
Account Domain: target.local

Failure Information:
Failure Reason: Unknown user name or bad password.
Status: 0xc000006d
Sub Status: 0xc0000064

No sign of a logon attempt with the RemoteCredentials, only a logon attempt with the exchange computer account of the other forest. Any idea how to fix this? 

Thank you,

Hi Jameslost,

Thank you for your question.

The error code 0xc0000064 means that the specified user does not exist. When we type username and password, we should type administrator who belong to Legacy forest(Exchange 2007). In addition, this administrator should have permission to move mailbox.

If there are any questions regarding this issue, please be free to let me know. 

Best Regard,

Hi Jim-Xu

I'm passing the username & password of the remote domain with $RemoteCredentials parameter (get-credentials).

But i don't see a logon with those credentials when I use the New-MoveRequest, the command tries to logon with the computer account of the other domain "Logon Account: Ex13Target$" and is not using  $RemoteCredentials.

My guess is that  -RemoteLegacy requires trust relation & -Remote does not.