Blacklist wiki · Widely used
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.
- Zone
- Widely used
- Tier
- Author
At a glance
- Zone
- z.mailspike.net
- Tier
- Widely used. Referenced by many corporate filters and ISPs, usually as one signal among several. A listing costs you some recipients, and a scan reports it as a warning.
- What it lists
- IP addresses involved in newly detected spam campaigns.
- Impact
- Medium: designed for rapid detection of new spam campaigns.
- How to check
- Run your IP or domain through the blacklist checker, which queries this zone live.
- How to delist
- 5 steps below, ending on the list's removal page.
- Auto-expiry
- Typically auto-expires quickly once the spam campaign stops.
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/