This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(16, 96%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWS%3C/text%3E%3C/svg%3E)
Hi,
I want to test the solution Auth 2.0 + EWS. How can use the virtual user id to test?
Regards,
Sunny Wang
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 22%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKY%3C/text%3E%3C/svg%3E)
Sorry I am not quite sure what do you mean by "virtual user id".
Would you clarify more on what you are going to achieve? (for example, access mailbox with a custom application)
Hi KaelYao-MSFT,
yes, I'd like to access mailbox with a custom application via Auth 2.0 + EWS. Could you provide some related docs how to config? Thanks.
Regards
Sunny
Thanks for the update!
This link would be helpful: Authenticate an EWS application by using OAuth
Since this question is related to Exchange development, I would suggest adding the tag "office-exchange-server-dev" to the question for better support.
Thanks for your understanding.
Hi KaelYao-MSFT,
yes, we followed the link that you provided to do the setup. However, we still met some troubles. I hope I can get help from Microsoft team .Thanks.
Regards,
Sunny