Re: An easy fix for "dovecot.map.index corrupted: map_uid=xxxx refcount too low"?

On 26 Oct 2014, at 05:28, Ralf Hildebrandt r@sys4.de wrote:

Is there an easy way of "fixing" these?

Oct 26 13:24:52 imap(account@domain): Error: mdbox map /var/mail/domain/account/mdbox/storage/dovecot.map.index corrupted: map_uid=2700 refcount too low (dovecot 2.1.17)

If they don't fix themselves .. I think the easiest is to access the mailbox with a newer Dovecot version (you could build v2.2 to /tmp/dovecot or something). For example read the mailbox with doveadm.