Hey all, I'm having some weird issues here. I'm attempting to run the exchange DST tool (MsExTmzCfg.exe). I ran the tool, it scans every single mailbox but it gives me the following errors on about 60% of them (Unable find mailbox timezone:Error 0x8004010F) The process completed, but Mailboxes_1.txt only has about 60/150 mailboxes in it . NonExistent.txt has all of the other mailboxes. I added the mailboxes from NonExistent to Mailboxes_1 with the time zone they should be associated with. All of the mailboxes are local so they should be the same. I ran the batch file and it successfully executed the 40% of the files. The batch file skipped the other 60% of the files (the ones I tried to manually add) If anyone has any ideas or suggestions on how to run this on the other 60%, it would be greatley appreciated. This is what the error message in the log the batch file created: Error Processing Mailbox:/O=Organization/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=BOB SERVER_NAME EASTERN STANDARD TIME - 0x80070057 Anyone have any ideas or suggestions on what is being done incorrectly? Thanks

I am having the exact same issue. Any help with this would be greatly appreciated.

I'm having th esame problem. Did anyone find a solution?

I'm having the same issue but with 100% of the mailboxes:HrProcessMailboxTable:Unable find mailbox timezone:Error 0x80004005

we are having the same issue on 60% of the users. I have yet to find anything online about the issues. I have a case # from MS but never got a call back. They are slammed right now. Any info anyone might have would be great! HrProcessMailboxTable:Processing mailbox /O=RDC/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=SYSTEMMAILBOX{8701B765-DEBF-460A-9D2E-01908AFB725D}.HrProcessMailboxTable:Unable find mailbox timezone:Error 0x8004010F. HrProcessMailboxTable:Processing mailbox /O=RDC/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=ZLTRANSPORT.HrProcessMailboxTable:Unable find mailbox timezone:Error 0x80004005. HrProcessMailboxTable:Processing mailbox /O=RDC/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=CDELIVERY.HrProcessMailboxTable:Unable log onto user mailbox:Error 0x8004011D.