An error occurred while receiving the HTTP response to https://login.microsoftonline.com/extSTS.srf

Question

I have a problem with requesting sharepoint at "https://login.microsoftonline.com/extSTS.srf" using Postman or Java/Spring RestTemplate in order to get my security token.

Request Headers

Request Body

Response OK (200) but while expecting a SOAP envelope containing my security token, I receive an envelope containing the error status 0x80045b00 with no documentation

At your disposal for any further information.

Thank you for your help.

PS : also waiting for a reply in here