Found this while trying to reproduce and understand akonadiconsole logs:
AgentBase(akonadi_imap_resource_0): Select failed, server replied: A000068 NO Mailbox doesn't exist: &APw-lleimer
The local Trash folder is called "Lokale Ordner/Mülleimer". This is where the spam check wants to move spam. Putting it on the IMAP Junk folder as Thunderbird does is not possible/allowed.
Found this while trying to reproduce and understand akonadiconsole logs:
AgentBase( akonadi_ imap_resource_ 0): Select failed, server replied: A000068 NO Mailbox doesn't exist: &APw-lleimer
The local Trash folder is called "Lokale Ordner/Mülleimer". This is where the spam check wants to move spam. Putting it on the IMAP Junk folder as Thunderbird does is not possible/allowed.