I have a user who has a mailbox called:

A----->B

It seemed to work in courier fine, they managed to create it, and there are mails in it. However, dovecot is not letting the user access it, the IMAP server gives an error. I tried to rename it but I would also get an error:

doveadm mailbox rename A-----\>B AtoB

doveadm(root): Error: Can't rename mailbox A----->B to AtoB: Mailbox doesn't exist: A----->B

doveadm mailbox rename A----->B AtoB

doveadm(root): Error: Can't rename mailbox A----- to AtoB: Mailbox doesn't exist: A-----

doveadm mailbox rename 'A----->B' AtoB

doveadm(root): Error: Can't rename mailbox A----->B to AtoB: Mailbox doesn't exist: A----->B

doveadm mailbox rename "A----->B" AtoB

doveadm(root): Error: Can't rename mailbox A----->B to AtoB: Mailbox doesn't exist: A----->B

How can I deal with this mailbox (using mdbox here)?

Thanks!

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