Mickael B: > If I create specific transport like slow and high > Slow_connection_cache_time_limit = 2s > High_connection_cache_time_limit = 5s
There is no documentation that supports this, therefore these are not Postfix features. > I have to add the value in scache(8) and smtp(8)? If you have more than smtp(8) in master.cf, you will have to specify some smtp parameters in master.cf. There is no need for more than one scache(8) in master.cf, so it is better to keep scache parameters in main.cf. Wietse > ========================================================== > Used in Parameter name and default value > ========================================================== > scache(8) connection_cache_ttl_limit = 2s > scache(8) connection_cache_status_update_time = 600s > > smtp(8) smtp_connection_cache_destinations = > smtp(8) smtp_connection_cache_on_demand = yes > smtp(8) smtp_connection_cache_time_limit = 2s > smtp(8) smtp_connection_reuse_time_limit = 300s > ==========================================================