CENTRALMAIL COMBINED BLACKLIST
===============================

This list combines CentralMail's honeypot data with external threat feeds.

SOURCES:
--------
1. CentralMail Honeypot (160 domains, real-time spam traps)
2. Spamhaus DROP (spam networks)
3. Blocklist.de (SSH, mail, bot attacks)
4. GitHub ipsum (bad IP aggregator)
5. GreenSnow (attack sources)
6. EmergingThreats (compromised IPs, block list)

FILES AVAILABLE:
----------------
ips.txt              - Honeypot IPs only 
ips-combined.txt     - Honeypot + All external sources (recommended)
ips-honeypot-only.txt - Only CentralMail honeypot data
ips-external-only.txt - Only external threat feeds
ips-detailed.csv     - Honeypot IPs with threat levels and countries

USAGE:
------
For maximum protection, use ips-combined.txt
Updated every 15 minutes (honeypot) + daily (external feeds)

Postfix: Add to client_access maps
SpamAssassin: Use in custom rules
Firewall: Block at network level

Download: http://blacklist.centralmail.co.uk/

Last updated: $(date -u +%Y-%m-%dT%H:%M:%SZ)