Issue moving mailboxes from SBS2003 Exchange to 2010 Exchange

I know there is a similar article to what I am asking, but the resolution did not work.  I have checked the permissions and the user I am using (the domain admin account) has full rights to both Exchange stores and mailboxes.  I get the below error message when I attempt to move a mailbox:

Summary: 1 item(s). 0 succeeded, 1 failed.
Elapsed time: 00:00:03


Eric Hausfeld
Failed

Error:
MapiExceptionCallFailed: Unable to make connection to the server. (hr=0x80004005, ec=1283)
Diagnostic context:
    ......
    Lid: 9624    dwParam: 0x6D9      Msg: EEInfo: Detection location: 501
    Lid: 13720   dwParam: 0x6D9      Msg: EEInfo: Flags: 0
    Lid: 11672   dwParam: 0x6D9      Msg: EEInfo: NumberOfParameters: 4
    Lid: 8856    dwParam: 0x6D9      Msg: EEInfo: prm[0]: Unicode string: ncacn_ip_tcp
    Lid: 8856    dwParam: 0x6D9      Msg: EEInfo: prm[1]: Unicode string: neyerserver.Neyer-1.local
    Lid: 12952   dwParam: 0x6D9      Msg: EEInfo: prm[2]: Long val: -545057711
    Lid: 12952   dwParam: 0x6D9      Msg: EEInfo: prm[3]: Long val: 382312662
    Lid: 45169   StoreEc: 0x824    
    Lid: 44273  
    Lid: 59431   EMSMDB.EcDoConnectEx called [length=116]
    Lid: 34855   EMSMDB.EcDoConnectEx returned [ec=0x503][length=56][latency=15]
    Lid: 59505   StoreEc: 0x503    
    Lid: 52465   StoreEc: 0x503    
    Lid: 60065  
    Lid: 33777   StoreEc: 0x503    
    Lid: 59805  
    Lid: 52209   StoreEc: 0x503    
    Lid: 19778  
    Lid: 27970   StoreEc: 0x503    
    Lid: 17730  
    Lid: 25922   StoreEc: 0x503    

Exchange Management Shell command attempted:
'Neyer-1.local/MyBusiness/Users/SBSUsers/Eric Hausfeld' | New-MoveRequest -TargetDatabase 'Mailbox Database 0182096767'

Elapsed Time: 00:00:03