inps.de DNS IP BLACKLIST

Your IP address 54.224.75.101 is not listed.

Usage of the inps.de-DNSBL with Postfix


Please open the external link Postfix configuration file "main.cf" and add "reject_rbl_client dnsbl.inps.de" under the directive "smtpd_recipient_restrictions": 

smtpd_recipient_restrictions =
    check_recipient_access hash:/usr/local/etc/postfix/recipient_access,
    permit_mynetworks,
    permit_sasl_authenticated,
    reject_rbl_client dnsbl.inps.de,
    permit_auth_destination,
    reject_unauth_destination

# SMTP-Statuscode on a rejection because of the listing in a dnsbl
maps_rbl_reject_code = 451

We recommend you to block connections only temporarily because the postmaster will see, that there is a problem if his mailqueue is highly filled. This can be realized with the line "maps_rbl_reject_code = 451".