Unable to federate 0365 domain. Error “Unable to complete this action. Try again Later”



I’m trying to federate an o365 domain to my Duo Access Gateway. I execute my set-msoldomainauthentication command with all the correct variables and I get “Unable to complete this action. Try again Later”. I doublechecked all my pre-reqs.

Has anyone ever overcome this error?


Are you certain all of the parameters you’re passing into the command are correct? We’ve seen that a mistype or bad copy/paste can cause that message, particularly if the certificate info gets truncated.

Does the error output reference the line and char numbers of the input? If so, focus there.



SUCCESS!! I went back and verified and re-entered all my variables and we now have a federated domain - no errors - thanks for you guidance.