Hi everyone,
Suddenly, the following messages appeared in my Dovecot error log:
master: Warning: Killed with signal 15 (by pid=0 uid=0 code=kill)
Error: Mailbox Trash: Synchronization corrupted index header [...]/Trash/dbox-Mails/dovecot.index: uidvalidity=0, but next_uid=73 Warning: Mailbox Trash: fscking index file [...]/Trash/dbox-Mails/dovecot.index Warning: mdbox([...]/mail/storage): rebuilding indexes: Mailbox Trash index was fsck'd Warning: mdbox([...]/mail/storage): fscking index file [...]/index/inbox/storage/dovecot.map.index Error: Mailbox INBOX: [...]/INBOX/dbox-Mails/dovecot.index reset, view is now inconsistent
The first message is because I restarted the container.
Since then, Thunderbird shows thousands of previously deleted e-mails again in INBOX where all my messages are marked as unread.
- Do you know what can cause it and how can I avoid to happen again?
- Is the used mdbox storage engine that fragile? Is the fault tolerance of other engines better?
I have a backup from some days ago. Is it possible to somehow revert back to it and sync the new e-mails on top of those?
Version: 2.4.2.
Thank you,
Ákos