Failed when validating user through authentication service
if Yes, does the mailboxes have a Routing E-Mail Address stamped? An intuitive utility to help find the CSS path to UI elements on a webpage.These paths are used frequently in a variety of front-end development and QA automation tasks.Under condition that you are using Integrated Security or trusted connection which use windows authentication.1) Kerberos is used when making remote connection over TCP/IP if SPN presents.
The autodiscover test fails trying to log in to outlook-s.i think even with office365 call you are having problem (being that will be much more detailed information provided compare to here), it will be very tough call. Ex RCA failed to obtain an Autodiscover XML response.
I only get a reoccuring pop-up box wanting credentials -- over and over.
I have noticed that the link configured by 'manage hybrid configuration' (under Organization Relationship/Properties) for autodiscover endpoint of external organization is https://pod51010.outlook.com/autodiscover/autodiscover.svc/WSSecurity. post your connectivity tool result OWA works fine consistently.
In the NTLM protocol, the client sends the user name to the server; the server generates and sends a challenge to the client; the client encrypts that challenge using the user’s password; and the client sends a response to the server.
If it is a local user account, server validate user's response by looking into the Security Account Manager; if domain user account, server forward the response to domain controller for validating and retrive group policy of the user account, then construct an access token and establish a session for the use. Kerberos authentication provides a mechanism for mutual authentication between a client and a server on an open network.