On Wed, Aug 02, 2017 at 08:03:14PM +0200, Marco Pizzoli wrote:
> > Yes, but Berkeley DB also works well enough in practice.
> >
>
> I believe you. But my experience comparing the two in OpenLDAP is strongly
> toward lmdb.
The Postfix SMTP cache is a very different use-case. The main
incentive t
On Wed, Aug 2, 2017 at 7:44 PM, Viktor Dukhovni
wrote:
> On Wed, Aug 02, 2017 at 07:11:23PM +0200, Marco Pizzoli wrote:
>
> > Have a look at:
> > - smtp_tls_session_cache_database <-- this is the most important thing.
> I
> > suggest lmdb as the backing store
>
> Yes, but Berkeley DB also works w
On Wed, Aug 02, 2017 at 07:11:23PM +0200, Marco Pizzoli wrote:
> Have a look at:
> - smtp_tls_session_cache_database <-- this is the most important thing. I
> suggest lmdb as the backing store
Yes, but Berkeley DB also works well enough in practice.
> - if you are on Linux on virtual, also to RN
On Wed, Aug 02, 2017 at 09:57:43AM -0700, mark burdett wrote:
> > Increased latency can be amortized with increased concurrency.
> > Just open more connections and the overall throughput rate will
> > remain the same.
> >
> > Throughput = Concurrency / Latency
>
> That's true, as a work-arou
On Wed, Aug 2, 2017 at 6:57 PM, mark burdett wrote:
> That's true, as a work-around. Unfortunately we're talking about not just
> opening a new TCP connection but also reestablishing TLS, which means yet
> more RTT and CPU. So the increased concurrency will be significant and
> will require up
On 08/01/2017 03:32 PM, Viktor Dukhovni wrote:
On Tue, Aug 01, 2017 at 02:41:52PM -0700, mark burdett wrote:
Hi, I was curious if there are any plans for postfix to eventually support
SMTP connection reuse with STARTTLS.
This requires a complex outbound TLS proxy to cache the connections
in p
Where is logs ?
And lastly
postconf -nf
postconf -Mf
from both servers, with that its more chance of more help
On Tue, Aug 01, 2017 at 02:41:52PM -0700, mark burdett wrote:
> Hi, I was curious if there are any plans for postfix to eventually support
> SMTP connection reuse with STARTTLS.
This requires a complex outbound TLS proxy to cache the connections
in process, and handle peer authentication. Some o
