Wietse Venema: > Dilip Mishra // Viva: > > There are some destinations, which have undefined rate limits. I know that > > postfix marks the destinations as dead after a particular number of > > failures. My question is how is this value defined, and when does it retry a > > dead destination? > > http://www.postfix.org/TUNING_README.html > > > Also, does connection caching come to picture, if destination rate delay is > > defined? > > http://www.postfix.org/CONNECTION_CACHE_README.html > > http://www.postfix.org/postconf.5.html#default_destination_rate_delay > has a comment on transport_destination_concurrency_failed_cohort_limit > and how to avoid destination death after a single delivery failure.
I've added this parameter to TUNING_README.html, which was written five years before the parameter was introduced. Wietse > If the documentation is ambiguous or wrong, please file a bug report. > > Wietse >