How to get around redirect_uri: urn:ietf:wg:oauth:2.0:oob.

Hi! I have an iMac mid 2011 and currently my OS is High Sierra 10.13.6. It does not seem to have any latest updates available. What can I do to be able to use my Gmail accounts on Apple mail?

I deleted all mail accounts and tried to re-enter them but I keep receiving this message: redirect_uri: urn:ietf:wg:oauth:2.0:oob

me too I'm stuck

please help can not get around the google redirect mac book pro 2009

In a Browser login to your WebMail at gmail.com

Which exact Mac do you have. Apple logo at top left>About this Mac…

Big changes for eMail Auth, in a browser can you use the same credentials to login to your WebMail?

i can't sign in to this app because it doesn't comply with Google's OAuth 2.0 policy for keeping apps secure.

Using app passwords with apps that don't support two-step verification (microsoft.com)

What about application passwords? Will that keep working?

If application passwords are being used for MFA (Multi Factor Authentication) along with basic auth as another auth mechanism, then when basic authentication is disabled, app passwords used for MFA will stop working too.

Where can I find more information?

There are several resources that we wanted to provide here as additional reading:

• Basic Authentication Deprecation in Exchange Online – September 2022 Update – this is a comprehensive post containing more information about this effort.
• Deprecation of Basic authentication in Exchange Online – our official documentation related to this effort, with links to much more information and guidance.

https://techcommunity.microsoft.com/t5/exchange-team-blog/exchange-online-email-applications-stopped-signing-in-or-keep/ba-p/3641943

Exchange Online email applications stopped signing in, or keep asking for passwords? Start here. - Microsoft Community Hub

NO PUEDO ABRIR MI MAIL EN ESTE EQUIPO ( MAC) , PORQUE ME PIDE LA CONTRASEÑA , PERO ME SALE ERROR :Error de autorización:

Error 400: invalid_request

No puedes iniciar sesión en esta aplicación porque no cumple con la política OAuth 2.0 de Google destinada a mantener seguras las aplicaciones.

Puedes decirle al desarrollador que su aplicación no cumple una o varias reglas de validación de Google.

Más información

The problem is that the issue it's not just related to the email (just check Gmail using a browser) but to the entire account so neither calendar or any other service is synched. (OSX El Capitan here)

• I'm having the same problem here. Few days ago, my HD crashed and I had to switch it for a new SSD (macOS Sierra 10.12.6, Mid 2010). BTW, the Mail was working just fine before the HD crashes.
• When i try to connect/link my Gmail at my Mail, it returns an Autorization error "redirect_uri: urn:ietf:wg:oauth:2.0:oob".
• I can access my Gmail on any Browser, but not on my Mail from Mac.

Please help?

Hello, this is a real struggle for me.

Anyone found a solution to this ?

• redirect_uri: urn:ietf:wg:oauth:2.0:oob

It has always worked well till I had changed passwords for google.

I cannot even add anymore Gmail accounts in the APP.

It is crucial I am synced with all my work.

I cannot believe this is happening on such a massively appreciated product.

Please if any one can help I need a fix.

Amazing!! Thank you this worked. The actual hard part for me was finding the original steps, I was trying to log into my gmail account through the website, but I guess I just needed to go to google.com, log into my account from there go to setting and then follow the rest of your instructions from there. Thank you again! was worried I was going to have to change computers!

I’m not sure I understand. If the account already exists, why are you trying to add it? The problem this thread addressed was being unable to add a Gmail account to Apple Mail on older machines due to Google changes. Check Apple Mail and double check the email account isn’t already there.

Thanks for the very rapid response!

Since the gmail password was changed, Apple Mail won't sign on. When I try to change the password, I get the same authorization error that you got. Tried to set up new account per your instructions, but got the duplicate account message. Am reluctant to delete old account from Mac and risk losing data.