Jeroen van Aart:
> Victor Duchovni wrote:
> > - The destination networks are not throttling your output or
> > severely limiting your concurrency.
>
> > A lot depends on where the mail is going and the concurrency limits and
> > delivery latencies of those destinations.
>
> Thanks all for some helpful information.
>
> I see the problem mostly becomes deliverability and not really what
> postfix is able to do. Which I'd say is a rather tricky business,
> deliverability that is. Whole organisations specialise in it, i.e. ESPs.
>
> I guess this part of the subject is off-topic for this particular list
> and I'll have to ask elsewhere.
>
> At least I know postfix is quite capable handling it.
Let's not forget, the mission of Postfix is to deliver mail with
high performance and dependability. It seems to do a competent
job, but if there is opportunity for improvement, let me know.
Wietse