03-28-2013, 05:26 PM
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| | Upgrading BES
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Hello Folks. Current environment is:
Exchange 2003 on Windows 2003
BES for Exchange 4.1.7 MR3 on Windows 2000
Going to migrate over to Exchange 2010 on Windows 2008 R2 - it will be a single server deployment. Both mail servers will be online until all mailboxes are moved from 2003 to 2010.
Now, from the BES perspective, what's the best way to handle this? I have RIM support, so I assume version upgrade is no cost. Is there a BES version that can handle both 2003 & 2010? Maybe upgrade to that version now before the 2010 migration?
Any help, pointers,... would be greatly appreciated.