Where are Evolution account details/password stored?

Applications
1

Using Flatpack 3.56.2 on Linux Mint 22.1 Cinnamon

When I open the Evolution application, it automatically asks me to log into my old email address. I want to start afresh, so I uninstalled the application through:

flatpak uninstall --delete-data Evolution

But when I reinstalled, the prompt asking me to sign into my old email still appeared.

I also tried deleting the Evolution folder in the .var folder.

I checked passwords and keys application (GnuPG keys) and my email details weren’t there either.

I know I can still log into a different email account, but I’d still like to know where the passwords are saved for the sake of clarity and security.

(edit 1: Also, it’d be good to know if it’s possible to enable automatic login while storing the password somewhere else, for example, a password manager application such as Bitwarden?)
(edit 2: I had to remove some incorrect info added in edit 1 whereby I thought I found it. I also tried sudo apt purge Evolution, and still, when I reinstall and open the application, my old email address pops up, prompting me to insert password.)

2

Passwords are handled by the Gnome Keyring, not by Evolution itself.
You can check the contents using Seahorse (though I’m not sure how this
works with the Flatpak version; I’ve never used it).

poc

3

https://gnome.pages.gitlab.gnome.org/evolution/help/data-storage.html

4

Hi,
when you open either Edit->Accounts or Edit->Preferences->Mail
Accounts, you can see all the configured accounts you have. I suppose
your old email account comes from GNOME Online Accounts (GOA), because
from what you described I cannot see many other options. You can delete
a GOA account in the system Settings (gnome-control-center)->Online
Accounts, or you can disable the mail part for it there.

By the way, saved password does not mean using it. To have the account
a definition of it needs to be somewhere. GOA accounts are configured
automatically, it’s intentional.
Bye,
Milan