MS Exchange 2010 Knowledge base

Exchange 2010 Knowledge base

1. CAS Arrays and Mapi endpoints
   
   
2. ISA 2006 SP1 Configuration with Exchange 2010
   
   
3. Transitioning Client Access to Exchange Server 2010
   
   
4. Exchange 2010 SP1 FAQ and Known Issues
   http://blogs.technet.com/b/exchange/archive/2010/09/01/exchange-2010-sp1-faq-and-known-issues.aspx
   
   
5.  AD Schema version

Exchange 2007 sp1, for which the ms-Exch-Schema-Version-Pt attribute at rangeUpper = 11116

Exchange 2007 sp2,for which the ms-Exch-Schema-Version-Pt attribute at rangeUpper = 14622      

Exchange 2010 RTM, for which the ms-Exch-Schema-Version-Pt attribute at rangeUpper = 14622

Exchange 2010 SP1, for which the ms-Exch-Schema-Version-Pt attribute at rangeUpper = 14726
     

Reference:- http://technet.microsoft.com/en-us/library/bb125224.aspx

The upgrade path for you would be to first go to exchange 2007 sp2 schema level and then finally reaching to exchange 2010 sp1 schema

6. How to Manage Groups that I already own in Exchange 2010?
   
   
7. Managing Distribution Groups in Exchange Server (Part 1)