Am 18.10.2013 15:00, schrieb francis picabia: > I'm looking at the logs for an SMTP only service where iptables > should be stopping new connections on port 25, and I'm > seeing connects with no sasl auth. They fail to relay, but > I'd rather we didn't talk to them at all
why do you need iptables for that? comment out the smtp line for Port 25 in master.cf the one you posted is stripped what says "netstat --numeric-hosts --numeric-ports --programs -u -t -l" # smtp inet n - n - 60 smtpd
