As title. With the default email client on Fairphone 6 e/os it is impossible to delete email accounts. You can choose to remove the account and it will tell you it has removed it but it immediately comes back. This applies to a gmail account and the murena account.
For clarity, email accounts are added to the device through Settings > Accounts. We see Remove account there. I believe the default email client is not involved.
I can reproduce that Remove account seems not functional for an added account. 3.1.4-a15-20250916526794-community-ocean
the mail app is in a stopped state when an account is removed via system settings, it does not receive the event. This causes a desynchronized state where the app continues to display data for an account that no longer exists.
This fix reintroduces explicit broadcasts for account lifecycle events
There was a duplicate notification thread recently where in the (since removed) video one could see the account coming back. The merge request explains this and a 2023 thread: