Diego Castillo:
> > I think anvil is a poor fit for the problem description.
> > Anvil monitors plant-wide rates, and may trigger client
> > backoff, while the OP wants a single connection re-use
> > limit, which does not require an external counting process,
> > each SMTP server alrwady has all the data it needs locally.
>
> I guess this means that the single connection re-use limit
> could be implemented inside each SMTP server, without any
> policy server. But it is not yet available in the current
> version of Postfix (I'm using 2.2 myself). Correct?
It will not be implemented.
> The upstream is not caching connections because it is not
> delivering to multiple hosts. The farm is seen as a unique IP,
> highly available, to which all messages must be delivered.
You need PARALLEL delivery, not connection reuse limits.
Wietse
