I've registered an app to send email from a wordpress website using the fluent SMTP plugin followed the fluent SMTP instructions to create the app 3 times now I'm sure I've followed the instructions but still getting a forbidden error.
I see in notifications the message below and don't know what it means, please help.
Experiencing authentication issues
The portal is having issues getting an authentication token. The experience rendered may be degraded.
Additional information from the call to get a token: Extension: fx Resource: jarvis Details: The logged in user is not authorized to fetch tokens for extension 'fx' because the user account is not a member of tenant 'f8cdef31-a31e-4b4a-95e4-5f571e91255a'. Error details: invalid_grant: 50020 - [2023-07-31 15:07:56Z]: AMDSUS50020: User account '{EmailHidden}' from identity provider 'live.com' does not exist in tenant 'Microsoft Services' and cannot access the application 'c99b4083-3cc0-49c1-b47d-974e38cbdf3c'(Azure Portal) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account. Trace ID: d036e00a-9959-43d8-a956-0a615a945200 Correlation ID: 49c586fe-7324-4c07-a8f9-48d8c67016ca Timestamp: 2023-07-31 15:07:56Z - Correlation ID: 49c586fe-7324-4c07-a8f9-48d8c67016ca - Trace ID: d036e00a-9959-43d8-a956-0a615a945200
Thank you