We are currently using port 443 for other purposes and do not wish to use this port from the outside.
We will forward to port 443 to the ADFS server once the incoming request hits our firewall.
How do I tell Office 365 to use another port, other than 443?
In the end, the desired result will be incoming requests for ADFS will come in on port 444.
The firewall will route incoming requests on port 444 to the ADFS server on port 443.
How to I tell Office 365 to use 444 instead of 443?