Default settings Subscribed and Sync in background on new mailbox creation.

[wriver4]

Is your feature request related to a problem? Please describe.

New users and advanced age users struggle with this feature, creating dissatisfaction with Nextcloud Mail. It requires the admin to fix on the server.

Describe the solution you'd like

Either a global setting for these two settings or as a default from the start.

Describe alternatives you've considered

For a 1.5 years, I have tried education in several different formats to no avail.

Additional context

Really like the new Reply All solution, I think having a reply to sender next to it would make it complete.

[ChristophWurst]

Do I understand correctly that new mailboxes are not subscribed?