Re: [nmh-workers] logging outgoing messages

[Ken Hornstein]

>It is MUCH faster than trying to feed the message to Postfix
>(aka Sendmail) via SMTP/587 because in the case of just piping the
>message, Postfix doesn't make me wait until it has done the
>DNS lookups it thinks it needs to do in order to process
>the message.

I think something is wrong with your setup.  I submit over the global
Internet, with extra round trips for authentication and encryption,
and I see submission times in less than a second (you can see more details
here):

  https://lists.gnu.org/archive/html/nmh-workers/2015-07/msg00019.html

--Ken