How much traffic can postscreen handle? Each mail server in our cluster handles 800,000 to 1,000,000 messages per day. We typically have 60-120 smptd processes, with peaks as high as 320. Adding a greeting delay will result in a lot of open connections. Can postscreen handle this volume even with the postscreen_greet_wait value of 6 seconds? Would I need to use drop instead of enforce on my actions?
Thanks, Dan
