> When I run these through postmap -q I a get a "REJECT" return. When I > add a fourth octect to the postmap -q input, I get nothing. I've been > beating me head on the desk whilst re-reading man 5 access, and I can't > figure out why real addresses matching these class C subnets aren't > returning "REJECT" when I run them through postmap -q. For quite some > time I thought these were working....I was wrong. Any ideas what's wrong?
I think that postmap is not doing the multiple tests that postfix would be doing: - postfix would try to match a.b.c.d, a.b.c, a.b and a; - while postmap try to match exactelly what you are feeding it. Best regards, Olivier