On 14.02.2017 13:44, Sven Strickroth wrote:

Hi,

out of the sudden I've an inaccessible folder with Dovecot 2.2.27 (c0f36b0) from Debian Jessy backports.

$ doveadm mailbox list -u mail@example.com INBOX/Erledigt INBOX/Erledigt/Erledigt INBOX/Versicherung gesendet Sent INBOX

However, it is not accessible any more, my IMAP client tells me: "STATUS: Mailbox doesn't exist: INBOX/Erledigt"

Also: $ doveadm search -u mail@example.com mailbox INBOX/Erledigt doveadm(mail@example.com): Error: Couldn't get mailbox 'INBOX/Erledigt' GUID: Mailbox doesn't exist: INBOX/Erledigt

Other mailboxes (especially INBOX/Erledigt/Erledigt) are accessible: $ doveadm search -u mail@example.com mailbox INBOX/Erledigt/Erledigt 60af0f1964d68d574a480000f94cf17a 346 60af0f1964d68d574a480000f94cf17a 367 ...

$ doveadm -f table mailbox status -u mail@example.com "messages vsize" "INBOX*" mailbox messages vsize INBOX/Erledigt2 15 25868676 INBOX/Erledigt/Erledigt 4344 6107238270 INBOX 24 36081472

I'm using mdbox and see no errors in syslog from dovecot.

Any ideas on what's going on and how I can recover the mails in that folder?

Hi!

Is the Erledigt2 folder somehow related to this?

Aki