Florin Andrei: > I can't say I understand *why* the 1s rate delay makes the feedback and > the concurrency limit parameters irrelevant, so I guess it's time for me > to dig deeper into the documentation. :)
This takes some courage: http://www.postfix.org/SCHEDULER_README.html The concurrency of 1 is not documented, but it is the only practical way to implement this. A rate delay of 1s doesn't have much effect when you delay on one connection while 99 other connections are in the middle delivering an email message to the same site. Wietse