Postfix – DNSBL Providers
The complete IP check for sending Mailservers
- DNSBL (DNS BlackList aka RBL) lookup and FCrDNS (Forward Confirmed reverse DNS aka iprev) check tool.
valli: http://multirbl.valli.org
- To be removed from barracudacentral blacklist please visit:
http://www.barracudacentral.org/rblremoval-request/$rbl_what - To be removed fromspamhaus blacklist please visit:
http://www.spamhaus.org/query/bl?ip=$rbl_what
DNSBL Providers:
- PostFix: http://www.postfix.org
- SpamTEQ: https://www.spamhaustech.com
- DNSBL: https://www.dnsbl.info
- Spameatingmonkey: https://spameatingmonkey.com