PostMan and google apis email not working?

I tried to setup the API and I get an error: OAuth 2.0 not confirming the authorization, when I click on the link it sends me a redirect uri not working

Could you post the exact error? Not communicating with googleapis.com and redirect URI not working are two very different errors. You can’t have both.

Thanks for the prompt response!

this is one error I get:

You have configured OAuth 2.0 authentication, but have not received permission to use it. Grant permission with Google.

Then when I go to the link:”Grant permission with Google” it takes me to the URI error:

400. That’s an error.

Error: redirect_uri_mismatch

Application: Postman SMTP

You can email the developer of this application at: [email protected]

The redirect URI in the request: https://www.mysite.com/wp-admin/options-general.php?page=postman did not match a registered redirect URI.

below are the error details

Request Details
from_login=1
response_type=code
scope=https://mail.google.com/
redirect_uri=https://www.mydomain.com/wp-admin/options-general.php?page=postman
access_type=offline
login_hint=mydomain.com
approval_prompt=force
state=b833038736cd82f69065053017196e57
as=-1543ceefdd237562
pli=1
client_id=70538117767-cabnp686urei92o27nc6h8iarvqnc42h.apps.googleusercontent.com
authuser=0
hl=en
That’s all we know

I just got a new Auth in Google APIs, I did everything from scratch and now the plugin works,
I still have some other problem, but this issue was solved using a new Auth0

Thanks anyways for your prompt help

Yes, I was going to say sounds like the RedirectUri was not input into Google correctly, and to follow along with the video. Glad you sorted it out on your own!

What is the other problem?

The google site has changed or I have some difference in my account, but I can’t follow your video. Googles wizard takes a difference path. Is this something you are aware of?
this is the result every time:
400. That’s an error.

Error: redirect_uri_mismatch

Application: Postman SMTP

You can email the developer of this application at: [email protected]

The redirect URI in the request: https://rctrix.com/wp-admin/options-general.php?page=postman did not match a registered redirect URI.

Learn more
Request Details

That’s all we know.

Yes, Google has changed their website since the video was made.

But your error is because you didn’t put the two URLs Postman gave you into Google. Try again.

You might want to read these : https://www.ads-software.com/tags/redirect_uri_mismatch