Support mail.ru OAuth

Checklist

• I have used the search function to see if someone else has already submitted the same bug report.
• I will describe the problem with as much detail as possible.

App

Thunderbird for Android

App version

9.0

Where did you get the app from?

Google Play

Android version

13 TKQ1.221114.001

Device model

220333QNY Xiaomi Redmi 10C [Rain] ROOTED - MIUI Global 14.0.9.0 (TGEEUXM)

Steps to reproduce

1. I press Add account
2. enter my email address in the field ...@mail.ru
3. password field shows up, so I enter my correct password
4. I press Next button
5. following error message appears:

Checking incoming server settings failed

Authentification error

The server returned following message:
NEOBHODIM parol prilozheniya https://help.mail.ru/mail/security/protection/external / Aplication password is REQUIRED

Expected behavior

to log in and add my account

Actual behavior

I cant add my mail.ru account

Logs

No response

Start from the Add account flow described in the reproduction steps and trace how mail.ru credentials are checked when the password field is submitted. Compare the current behavior with mail.ru's required application-password or OAuth flow; done means a mail.ru account can be added successfully instead of receiving the authentication error.