[Dovecot] director map and mysql

[Timo Sirainen]

On Wed, 2012-06-20 at 14:40 +1100, Костырев Александр Алексеевич wrote:

> but what mechanisms do I have if I want certain user to be always proxied to certain host, but if that host is down, to redirect him to another?

You'll have to mark the host down in SQL, and change your SQL query to
return something else for the "host" value when that host is down
(either another host or NULL to let director handle it).