Good afternoon All, I'm currently a novice that has been given the keys to our Microsoft 365 Business account. I have very light knowledge and have researched the current problem. My issue is... CEO wishes to use "Mailsuite - Formerly Mailtrack" with his emails I receive the following sign-in error message when trying to test with my admin email: AADSTS50011: The redirect URI 'https://omexexternal-XXXXX.XXXXXXX.cloudapp.azure.com/landing' specified in the request does not match the redirect URIs configured for the application '3f520182-xxxx-xxxx-xxxx-xxxxxxxxxxx'. Make sure the redirect URI sent in the request matches one added to your application in the Azure portal. Navigate to https://aka.ms/redirectUriMismatchError to learn more about how to fix this. The app "Mailsuite/Mailtrack" is not present in the "Enterprise Apps" section of Entra Admin Centre. I was hoping to locate it to input or correct the redirect URI. There isn't an app that has an App/Client ID that starts with the above referenced: 3f520182... I am unable to create or register an app with that corresponding App ID. Am I overthinking or missing a simple step? Your help is greatly appreciated. Thank you in advance Cheers Tristan

Trying to utilise "Mailsuite" with outlook but I get the "Error AADSTS50011" + App not in Entra

Learning Sphere Admin 0

Good afternoon All,

I'm currently a novice that has been given the keys to our Microsoft 365 Business account. I have very light knowledge and have researched the current problem.

My issue is...

CEO wishes to use "Mailsuite - Formerly Mailtrack" with his emails
I receive the following sign-in error message when trying to test with my admin email:
- AADSTS50011: The redirect URI 'https://omexexternal-XXXXX.XXXXXXX.cloudapp.azure.com/landing' specified in the request does not match the redirect URIs configured for the application '3f520182-xxxx-xxxx-xxxx-xxxxxxxxxxx'. Make sure the redirect URI sent in the request matches one added to your application in the Azure portal. Navigate to https://aka.ms/redirectUriMismatchError to learn more about how to fix this.
The app "Mailsuite/Mailtrack" is not present in the "Enterprise Apps" section of Entra Admin Centre. I was hoping to locate it to input or correct the redirect URI.
There isn't an app that has an App/Client ID that starts with the above referenced: 3f520182...
I am unable to create or register an app with that corresponding App ID.

Am I overthinking or missing a simple step?

Your help is greatly appreciated. Thank you in advance

Cheers

Tristan

akinbade abiola 18,715 Reputation points

2024-10-13T09:34:46.92+00:00

If the app is not found in the gallery, it might be a custom or third-party app that uses its own entra registration. You might need to reach out to the app vendor.

I'd recommend you try the steps here: https://learn.microsoft.com/en-us/troubleshoot/azure/entra/entra-id/app-integration/error-code-AADSTS50011-redirect-uri-mismatch

https://learn.microsoft.com/en-us/troubleshoot/azure/entra/entra-id/app-integration/error-code-aadsts50011-reply-url-mismatch?source=recommendations

You can mark it 'Accept answe' and 'Upvote' if this helped you

Regards,

Abiola
Navya 12,570 Reputation points Microsoft Vendor

2024-10-21T07:20:20.0766667+00:00

Hi @Learning Sphere Admin
Thank you for posting this in Microsoft Q&A.

Sorry for the inconvenience. We have noticed same behaviour for multiple customers. My team already has started investigation on this issue. I will update you once issue got fix.

Thanks,

Navya.

Share via

Trying to utilise "Mailsuite" with outlook but I get the "Error AADSTS50011" + App not in Entra

Your answer