<username> (<SMTP address>) because: Error occurred in the step: Moving messages. Failed to copy messages to the destination mailbox store with error:
MAPI or an unspecified service provider.
ID no: 00000000-0000-00000000, error code: -1056749164
Note The .pst file is also known as a dumpster folder. A dumpster folder holds permanently deleted messages until a store cleanup occurs.
For more information about Update Rollup 8 for Exchange Server 2007 Service Pack 1, see the following Exchange Help topic:
For more information about how to obtain the latest Exchange service pack or update rollup, see the following Exchange Help topic:
Article ID: 961347 - Last Review: Mar 29, 2017 - Revision: 3