Hi, Is there a way to by pass RBL check for a specific domain and receiving from specific IP,
my main.cf's smtpd_recipient_restrictions looks like this smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination, reject_rbl_client multi.uribl.com, ... ... more rbls .... ... permit I've tried creating a smtpd_restriction_class where I assign whitelisted_ip and hash list linking the whitelited_ip with domain as below, /etc/postfix/whitelisted_ips =================== aaa.bbb.ccc.ddd permit zzz.yyy.ppp.www reject /etc/postfix/domain_client_IP_access ============================ my-good.domain.com whitelisted_ips and change the main.cf as follows smtpd_restriction_classes = whitelisted_ips whitelisted_ips = hash:/etc/postfix/whitelisted_ips smtpd_recipient_restrictions = permit_mynetworks, check_client_access hash:/etc/postfix/domain_client_IP_access reject_unauth_destination, reject_rbl_client multi.uribl.com, ... ... more rbls .... ... permit I checked the rejecting part i.e. sending from zzz.yyy.ppp.www IP but still going through.. also tried at smtpd_sender_restrictions and smtpd_client_restrictions but still the same.. Great if you could help me with this.. Thanks in advance... With Best Regards, Janaka