System Support: > The reason for working on this is because the relay host is complaining about > excessive traffic > (>5msg/s) and freezing the connection after the first 50 deliveries, so > apparently they do not
Use "whatever_rate_delay = 1" and do NOT set the whatever_destination_recipient_limit to 1. That will send one MESSAGE per second to the destination. That is one message per second, NOT one recipient per second, so if you look at your logs, you need to take that into account. If you must send one recipient per delivery to a rate-limited server, see http://www.postfix.org/VERP_README.html I will surely regret this, because VERP_README assumes that the reader understands the difference between messages and recipients. Wietse