Hello,
I am trying to migrate cross-forest from SBS2008 to Exchange 2013.
I'm stuck on running the move-request as it throws up a MRSProxy error, saying "failed because no service was listening on the specified endpoint" then 404 error.
I'm running the move request from the 2013 server and it appears it's trying to use the MRSProxy service to connect to the 2007 mailbox, which doesn't appear available.
Does anyone know if this is possible and able to point me in the right direction?
I've done this before but from 2010 to 2013 and it worked fine, but this time since it's 2007, it seems I can't because MRSProxy was only introduced in 2010. I was hoping to use this guide here.. at step 8 (can't do forest trust since it's SBS)
http://careexchange.in/cross-forest-migration-guide-exchange-2010-to-exchange-2010/
Thanks
Miles