Comments on: Adding a Mailbox Server Role to Exchange 2010: “Database is mandatory on UserMailbox”

By: Carl Farrington

Carl Farrington — Wed, 21 Jul 2010 00:56:53 +0000

Thanks very much. Same problem when upgrading Exchange 2010 to SP1-beta. I had the empty homeMDB on three of the special guid-labelled mailboxes. All working now.
cheers

By: John

John — Sun, 20 Jun 2010 20:00:00 +0000

That worked for me. Thanks!

By: Joe

Joe — Sun, 04 Apr 2010 08:49:35 +0000

I had the same issue with the same apparent cause (manual removal of Exchange), and this fix worked for me. Thank you!

By: Phill

Phill — Mon, 29 Mar 2010 10:13:10 +0000

Hi. I found that Federated EMail User, but in my root domain is no exchange, so that user have not those attributes to edit like homeMDB. And now?