Paul Martin: > Hello > > I would like to send 5 messages per second with postfix.
Postfix does not have sub-second rate limit, and the support that
it has will result in one message delivery at a time.
Thus, you are limited to, for example, smtp_transport_rate_delay=1
or larger. It is not designed for sending lots of email.
> How can I do that with postfix ?
Maybe with kernel-level traffic shaping, or using some outbound
proxy?
Wietse
