On Sun, Nov 30, 2014 at 06:19:36PM +0100, Matteo Lanzoni wrote:
> Anyway do you know if Postfix can be configured as I need/want.
Dynamic configuration of access control policy that depends on
varying external conditions requires a policy service or milter.
It is of course also possible to run a cron job periodically, that
tries to determine whether the primary is up or down, and if down,
reconfigures the secondary to accept mail, whereas, otherwise, the
secondary would be configured to defer mail.
--
Viktor.
