On Fri, Jun 18, 2010 at 02:05:36PM -0700, Florin Andrei wrote: > main.cf: > transport_maps = hash:/etc/postfix/transport > fragile_destination_concurrency_limit = 2 > fragile_destination_concurrency_failed_cohort_limit = 1 > fragile_destination_rate_delay = 2s
Try: # Change from 1 above fragile_destination_concurrency_failed_cohort_limit = 5 # New, more stable feedback controls from 2.5 fragile_destination_concurrency_positive_feedback = 1/3 fragile_destination_concurrency_negative_feedback = 1/8 I think that will significantly reduce the rate at which delivery is unnecessarily throttled. -- Viktor.