# sample line:  1.2.3.4:allow,AXFR="heaven.af.mil/3.2.1.in-addr.arpa"
#####################
# Trusted subnets (not checked in RBL, relaying permitted)
#####################
# Sample class C trusted subnet:
111.11.111.:allow,RBLSMTPD="",RBL_TRUSTED_NET="yes"
# Sample trusted host:
111.11.111.111:allow,RBLSMTPD="",RBL_TRUSTED_NET="yes"
#####################
# RBL exceptions (not checked in RBL, relaying rejected)
#####################
# Sample exception host:
222.222.222.22:allow,RBLSMTPD=""
# All others untrusted (checked in RBL, relaying rejected):
:allow