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Hello,<br />
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I have one dns server with server 2008 r2. The second server is a member server with server 2008 r2 and exchange 2010 installed. I had un joined the member server from AD DS and now re joined the server with the same name and ip settings. Now the server takes forever to get pass the applying computer settings... &nbsp; &nbsp;finally it will get to the CTRL+ALT+DEL screen. Then when i log in with an AD DS Admin account it says Please wait for the User Profile Service... &nbsp;Then it will finally log in successfully after about 30 minutes. Here is where the fun begins, my exchange 2010 data base is unmounted, when i try to mount the data base i get an error, also trying to create a new mailbox i get mapiNoAccess.... &nbsp;any thoughts?
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Hello,

I have one dns server with server 2008 r2. The second server is a member server with server 2008 r2 and exchange 2010 installed. I had un joined the member server from AD DS and now re joined the server with the same name and ip settings. Now the server takes forever to get pass the applying computer settings...    finally it will get to the CTRL+ALT+DEL screen. Then when i log in with an AD DS Admin account it says Please wait for the User Profile Service...  Then it will finally log in successfully after about 30 minutes. Here is where the fun begins, my exchange 2010 data base is unmounted, when i try to mount the data base i get an error, also trying to create a new mailbox i get mapiNoAccess....  any thoughts?

Exchange 2010 rejoined to server 2008 r2 now not working

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.

Windows Server 2008

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.