http://blogs.technet.com/b/meamcs/archive/2012/10/08/challenges-of-migration-from-groupwise-to-exchange-2010-co-existence.aspxThis article will discuss a high level overview about the migration from GroupWise to Exchange 2010. &#160; The following steps summarize the migration process from GroupWise to Exchange 2010: 1. Design Exchange 2010. 2. Implement and configure Exchangeen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/meamcs/archive/2012/10/08/challenges-of-migration-from-groupwise-to-exchange-2010-co-existence.aspx#3547523Tue, 22 Jan 2013 16:32:59 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3547523AmirDC<p>Based on my conversation with Dell, to use Quest Coexistence Manager, one has to engage Dell/Quest Services ($), or an authorized partner ($).</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3547523" width="1" height="1">http://blogs.technet.com/b/meamcs/archive/2012/10/08/challenges-of-migration-from-groupwise-to-exchange-2010-co-existence.aspx#3543724Wed, 02 Jan 2013 22:30:15 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3543724Konrad Sagała<p>Very useful article, much better than CMG user guide.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3543724" width="1" height="1">http://blogs.technet.com/b/meamcs/archive/2012/10/08/challenges-of-migration-from-groupwise-to-exchange-2010-co-existence.aspx#3525266Wed, 10 Oct 2012 18:52:52 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3525266Chad Lindley, Senior Product Manager, Quest Software - now part of Dell<p>Great outline of the routing configuration between GroupWise and Exchange.</p> <p>It may also be helpful to note that a more robust experience is possible using Coexistence Manager for GroupWise (<a rel="nofollow" target="_new" href="http://www.quest.com/coexistence-manager-for-groupwise/">www.quest.com/coexistence-manager-for-groupwise</a>) including dirsync, bi-directional free/busy queries, and enhance calendar interoperability including custom recurring meetings and meeting reschedules.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3525266" width="1" height="1">