20Blacklist wikiWidely used · 20/55
z.mailspike.net
Mailspike Zero-Hour
Mailspike Zero-Hour is a fast-response blacklist that detects new spam campaigns in their first minutes. It provides early detection of spam outbreaks.
Tier
Widely used
Impact
Medium — Designed for rapid detection of new spam campaigns.
Auto-expiry
Typically auto-expires quickly once the spam campaign stops.
What it lists
IP addresses involved in newly detected spam campaigns.
How to get delisted
- 01Check your IP at mailspike.org
- 02Zero-hour listings typically clear quickly once the spam campaign stops
- 03Investigate and stop any unauthorized sending from your IP
- 04Check for compromised accounts or scripts
- 05The listing should clear within hours if the issue is resolved
Open the removal formhttps://mailspike.org/