[Dovecot] Expire plugin does not work

[Christoph Pleger]

Hello,

> But if it's 0666, I'm not really sure what the problem could be. You
> could try if dict can access it as root:
>
> service dict {
>   user = root
> }

I have found the solution: The directory where the sqlite3 database resides 
must be writable by the dovecot user. 

Regards
  Christoph