DNSBL Datasets
Understanding Spamhaus Data
Access Methods
Configuration examples
Filtering SMTP
Data Query Service using SpamAssassin
Data Query Service using Rspamd
Data Query Service using an MTA
Spamhaus Project Public Mirrors using an MTA
Passive DNS
DNS Firewall
Spamhaus Intelligence API (SIA)
Spamhaus Technology Documentation
DNSBL Datasets
Configuration examples
Configuration examples
Filtering SMTP
SMTP session phases
Envelope Checks
Headers checks
Body checks
Data Query Service using SpamAssassin
Scope of the document
Install instructions
Data Query Service using Rspamd
Scope of the document
Install instructions
Data Query Service using an MTA
Configuring DQS on Postfix
Conventions
Configuration
Configuring DQS on Sendmail
Conventions
Configuration
Configuring DQS on Microsoft Exchange
Conventions
Configuration
Spamhaus Project Public Mirrors using an MTA
Spamhaus Project Public Mirrors using Postfix
Conventions
Configuration
Using postscreen instead
Spamhaus Project Public Mirrors using Sendmail
Conventions
Configuration
Spamhaus Project Public Mirrors using Microsoft Exchange
Configuration