Changing Dynamic DNS Name

What I ended up doing is to set up a second exchange account using the new DDNS info. The phone now syncs to whichever one is available.

Upon further use this solution ended up duplicating all of my calendar entries, contact and notes. What I had to do was delete both exchange accounts, create a new dynamic dns name, and have that name updated by the computer image that ran my outlook. In this way where ever outlook is running it will update the dns.

It is unlikely others will run into this same issue as my case is very specific. I run a copy of Win7 as a virtual machine and my outlook runs in the VM. I transport the hard drive the VM is on from place to place and boot it wherever I am. I have DDNS set up for each location but if I set up two exchange accounts, one for each DDNS then I get the duplicates. I can’t ‘move’ the DDNS because I have other machines that still need it in each location, so the only answer was to use a third DDNS specifically for the outlook instance.