28Blacklist wikiAdditional · 28/55
auth.spamrats.com
SpamRats Auth
SpamRats Auth lists IP addresses that have been involved in authentication abuse — typically brute-force login attempts or dictionary attacks against mail servers.
Tier
Additional
Impact
Low-Medium — Targets IPs involved in authentication attacks rather than spam sending.
Auto-expiry
Auto-expires once attack activity stops.
What it lists
IP addresses involved in brute-force authentication attacks against mail servers.
How to get delisted
- 01Check your IP at spamrats.com/lookup.php
- 02If listed, your IP was detected performing brute-force attacks
- 03Check for malware or compromised software performing the attacks
- 04Implement rate limiting and fail2ban on your mail server
- 05The listing auto-expires once the attacks stop
Open the removal formhttps://spamrats.com/lookup.php