Mailspike is a free, automated reputation system that scores IPs by how they behave when sending mail. A bad score gets you listed; the fix is a request form and a clean sending record.
Free, no signup. See if Mailspike, Spamhaus, SpamCop, or other major blacklists have you listed.
Examples: 203.0.113.42 or example.com
| Blacklist | Status | Response |
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Mailspike also scores good IPs. If a tool shows your IP on Mailspike's reputation list with a neutral or positive score, that's a good sign. Only the worst scores, and IPs caught in a spam wave, land on the blocklist.
Look up your IP on Mailspike's IP verification page and click to delist it. Mailspike removes it automatically within 6 to 36 hours. If the listing came from a known spam botnet, delisting waits until the infection is cleaned up, and if the behavior continues the IP will be listed again.
Generator Labs checks your IPs against Mailspike and hundreds of other blacklists and alerts you by email, Slack, SMS, or webhook when a listing appears. Free for your first host.
6 to 36 hours after you submit the form.
Yes.
Whatever caused the listing is still happening. Mailspike keeps scoring your IP.