KMail2: Not defined sent-email folder after changing akonadi-backend

[Sedat Dilek <sedat.dilek@gmail.com>]

Hi,

KMail2 version 6.2.x (24.08.x) uses as default SQLite akonadi-backend.

With previous KMail I used PostgreSQL akonadi-backend.

Now, I switched back from SQLite to PostgeSQL backend for akonadi.

KMail2 now complains about a not-defined SENT folder when composing a NEW email.

A Sent-Email exists here:

~/.local/share/local-mail/sent-mail/

I see there all single sent emails as single files in new (some old
emails in cur) sub-directories.

Hopefully, all my sent emails are NOT lost.

Settings > Accounts > Receiving shows a local-folder and is change-able.

In Settings > Accounts > Sending I only see the SMTP-server settings.

Any idea how to fix this?

Thanks.

Best regards,
-Sedat-