I'm desperately trying to get my Exchange online after migration without success. Exchange 2013 resides in LAN behind TMG, and it is published in TMG. From the LAN I can access https://url/owa
, but when I try to access it from WAN or from the TMG itself, I'm getting "500 Internal Server Error. The remote server has been paused or is in process of being started. (70)"
It is important to say that this exact setup have worked for months before the migration. My whole infrastructure is virtual, so Exchange and TMG are VMs also. I've just converted all the VMs from vSphere to Hyper-V, and connected them in the same way. So the setup on both servers is the same as it was before the migration. The only things that are changed are:
Virtual NICs - I've removed the old ones and added the new ones after the migration (conversion), but setup is the same (at least IPs, gateways, DNS)
Public IPs on TMG, but I've changed TMG accordingly.
Where to start to search for the solution?