On 5/26/2010 4:21 PM, Ralf Hildebrandt wrote: > * brian <[email protected]>: >> On 10-05-26 03:31 PM, Matt Hayes wrote: >>> >>> I wonder if using something like postscreen from the 2.8-snapshots would >>> help to curtail some of the resource usage. >>> >> >> Thanks, I'll check it out. However, I'd feel more optimistic about it >> if it was named prescreen ;-) > > It's postfix, not prefix. > But then -- postscreen is using an RBL... >
postscreen doesn't require you to use RBL's during its checks, however, you have the ability to do so. The nice thing about doing RBL checks in postscreen is it stops connections from getting to the SMTPD, thus reducing system load. -matt
