Problem with stalwart-cli when inbox already exists [Very important, migration]

[cloudwishcom]

Hello

I have important emails I should migrate over from another mail server. However stalwart cli fails to import messages when the Inbox already exists:

[1/4] Parsing mailbox...
[2/4] Fetching existing mailboxes for account...
[3/4] Creating missing mailboxes...
Failed to create mailbox: Set failed: invalidProperties: A mailbox with name 'INBOX' already exists. (properties: name)

What can I do to force sync missing messages?

[mdecimus]

Is your mailbox in Maildir format? If so, try using imap-sync instead.

[MartB]

I ran into the same problem, what is this supposed to mean? I logged in and there are no folders

Edit: Figured it out the folder that is being imported should not be named INBOX in capital letters. The importer expects Inbox then everything works.