> > On Feb 12, 2018, at 10:06 AM, j.emerlik <j.emer...@gmail.com> wrote:
> > It is possible to write some policy service that will be working with
> > postfix queue ?
> No. That's a bad idea anyway. To track message flow, parse the logs.
The closest that comes to this is a daemon that responds to
transport_maps queries. If you must do that, I suggest using a
But, it will drain performance.