Hello, i've searched everywhere on how to do this but the closest i've come to is the one on the smeserver website.
Basically i need to deny incoming connections from non-local clients based on whether they have authenticated or not. So if an external sending server doesn't authenticate with us, he can't even send to local recipient. with my previous qmail installation i just needed to define "REQUIRE_AUTH" in my tcprules file. just how do it do it with qpsmtpd? Cheers! Paul