How to delete all data, settings and completely reset the app?

[j-ed]

@Ammar

I tried searching the forums and GitHub on this topic but it was not helpful

It took me a couple of seconds to find the following thread using the search function of this forum which should answer your question:

How to fully remove and reinstall the mail app?

I really don’t understand, I have done: DELETE FROM `oc_migrations` WHERE app='mail'; DELETE FROM `oc_preferences` WHERE appid='mail'; drop table oc_mail_accounts; drop table oc_mail_attachments; drop table oc_mail_aliases; drop table oc_mail_coll_addresses; drop table oc_mail_mailboxes; and still when I re-download and enable the mail app this is what i see: [Skjámynd frá 2020-04-07 17-13-58] and no way to delete it or change its settings. Originally before i upgraded to 17 i had auto ma…