hi there,
I’m on latest postman v10.23
local IIS hosting a wcf web service, with only Windows Auth enabled.
when testing this service in postman I’m getting 401 error
Detailed Error Information:
Module WindowsAuthenticationModule
Notification AuthenticateRequest
Handler svc-Integrated-4.0
Error Code 0xc000006d
Logon Method Not yet determined
Logon User Not yet determined
I’m on windows 11.
when I calling the service directly in a web brower it works (I’m using Microsoft Edge)
in Postman I’m using NTLM auth
in IIS log, the cs-username field is empty so looks like postman is not passing auth details to IIS
can you help to see what could be the cause?