Florin Andrei: > On 06/21/2010 12:42 PM, Victor Duchovni wrote: > > On Mon, Jun 21, 2010 at 12:21:45PM -0700, Florin Andrei wrote: > > > >> yahoo_destination_concurrency_failed_cohort_limit = 20 > >> yahoo_destination_rate_delay = 1s > >> > >> 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. :) > > > > With a rate limit, there is no dynamic concurrency tuning. The concurrency > > is always equal to 1 (or zero once the destination is throttled, after > > appropriately many consecutive failures). > > Would this analysis be influenced in any way if we take into account the > fact that we deliver exactly 1 message / user address? (no multiple > recipients at all)
You are asking questions that are answered in the documentation. http://www.postfix.org/postconf.5.html#default_destination_rate_delay Please read this text first. Pay particular attention to the _destination_recipient_limit discussion. Then come back if the text is not clear, and indicate *what* text is not clear. Wietse
