建立恢复数据库

New-MailboxDatabase -Recovery -Name RDB1 -Server exdag01 -EdbFilePath  "E:\Program Files\Microsoft\Exchange Server\V15\Mailbox\Rdb1\rdb1.edb" –LogFolderPath  "E:\Program Files\Microsoft\Exchange Server\V15\Mailbox\rdb1\"

获取用户的mailboxGuid

Get-MailboxStatistics -Identity yangnd | fl MailboxGUID

1cc61f07-4dbf-40bb-9b65-3f00176d50ab

获取Database的mailboxGuid

Get-MailboxStatistics -Database "DB03" | fl MailboxGUID

按Guid还原邮箱数据

New-MailboxRestoreRequest -SourceDatabase RDB1 -SourceStoreMailbox 1d20855f-fd54-4681-98e6-e249f7326ddd -TargetMailbox yangnd 

按用户别名还原邮箱数据到另一个用户数据

New-MailboxRestoreRequest -SourceDatabase RDB1 –SourceStoreMailbox "杨年栋" -TargetMailbox yangnd    -AllowLegacyDNMismatch

按用户别名还原邮箱数据到存档目标

New-MaiboxRestoreRequest -SourceDatabase RDB1 -SourceStoreMailbox "yangnd" -TargetMailbox newuser@test.cn -TargetIsArchive

执行Dismount-Database -Identity rdb1 卸载数据库

执行Remove-MailboxDatabase -Identity rdb1 删除数据库

相关网址：

http://liulike.blog.51cto.com/1355103/1432366

http://technet.microsoft.com/zh-CN/library/ff829875(v=exchg.141).aspx

http://wenku.baidu.com/link?url=IKacpGDHXhRmtzNBRN7-04NIyTh2RClBAt8u4GR39yfAG4PMt4Mb3VunlTzRizHXdZ4awpw7_9ry13eTnuPLW_X_4Wur8gl2bMryPX9DYkK