Monitor your mail server IP to ensure email delivery.
Blacklisted mail server IPs cause emails to bounce or land in spam. By the time you notice deliverability issues, damage is already done.
Proactively monitor your sending IPs with our API. Check if your IP appears on inbound blocklists that email providers use to filter spam.
const res = await fetch("https://api.apiverve.com/v1/ipblacklistlookup?ip=185.220.101.1", {
headers: { "x-api-key": "YOUR_API_KEY" },
});
const { data } = await res.json();
console.log(data);