Le 19/03/2018 à 16:28, Wietse Venema a écrit :
Emmanuel Fust?:
Is there any document that describe how interprocess notification is
done in postfix ? More precisely the scheduler -> delivery agent
notification ?
There is no public documentation for *internal* Postfix interfaces,
so that I can change that without breaking non-Postfix software
that depends on Postfix internals.
I agree with Viktor that updating the TLS proxy is the more feasible
approach (caching the TLS sessions outside delivery agents). I also
don't believe in changing the scheduler-to-delivery agent protocol.
The Postfix approach is not to make an existing thing more complex,
but by combining less complex things together.
Please provide quantitative evidence that connection reuse is
necessary to get mail into the 'big providers' (i.e. they punish
connection rate and message rate differently).
Ok I will try to collect data with/without con reuse and get back here.
---
Emmanuel.
