The Messaging Engine failed to add a receive location “rlAtlasMyExchangeName-RabbitMQ” with URL
to the adapter “RabbitMQ”. Reason: “None of the specified endpoints were reachable”.
This means that either you cannot connect to the server (or maybe the user doesn’t have access).
In my case, it was a stupid typo, I had hg instead of hq in the Host Name.
This post entitled “How to setup Service Bus PermissioN?“, gave me the idea to run the Get-SBNamespace. Let’s suppose my hotmail was NealSomething@hotmail.com. Then I see that my username listed is just “Neal”. This name matches the disk structure for “My Documents”, for example: C:\Users\Neal\Documents.
The results of the Get-SBNamespace and the successful New-SBNamespace can be seen below. I see that “neal” (lower case for some reason) is listed under ManageUsers, so I specified that user on the New-SBNamespace command and it worked.