Integrations
Connect your alerts to any tool
Webhook alerts on Pro and Agency plans. Works with Zapier, Make, n8n, Slack, PagerDuty, and any HTTP endpoint.
Webhook payload format
Every alert fires a POST request to your configured URL with this JSON payload. Parse the event and severity fields to route to the right channel.
{
"event": "blacklist_detected",
"domain": "example.com",
"score": 45,
"severity": "critical",
"timestamp": "2026-03-11T09:00:00Z",
"issues": [
{
"type": "blacklist",
"blacklist": "zen.spamhaus.org",
"description": "Spamhaus Zen — high confidence spam source",
"severity": "critical"
}
],
"check_url": "https://ismyemailblacklisted.com/dashboard/checks/clxxx123"
}Integration guides
Step-by-step setup for the most common integrations.
Zapier
Connect blacklist alerts to 5,000+ apps without writing code.
- 1
Create a new Zap. Choose "Webhooks by Zapier" as the trigger and select "Catch Hook".
- 2
Copy the webhook URL from Zapier into your IsMyEmailBlacklisted alert settings (Pro or Agency plan).
- 3
Add an action — send a Slack message, create a Jira ticket, send an email, or choose from 5,000+ other apps.
Example: "When domain blacklisted → create Jira ticket → assign to DevOps team"
Make (formerly Integromat)
Use Make's visual workflow builder for advanced routing and multi-step scenarios.
- 1
Add a "Webhooks" module as the trigger. Configure it to receive JSON from IsMyEmailBlacklisted.
- 2
Parse the "event" and "severity" fields to route to different channels based on priority.
- 3
Add conditional branches: critical severity routes to PagerDuty, warning goes to Slack #deliverability.
Example: Critical severity → PagerDuty, Warning → Slack #deliverability
n8n (self-hosted)
Use n8n for self-hosted automation with full control over your data.
- 1
Add a "Webhook" node as the trigger. Copy the generated URL into your alert settings.
- 2
Add an "IF" node to branch on event === "blacklist_detected" to filter only critical events.
- 3
Connect to Slack, email, a database, or any HTTP endpoint. n8n supports hundreds of built-in integrations.
Example: Blacklist event → filter by severity → notify Slack + write to database
Slack (direct)
Route alerts directly to a Slack channel with no middleware required.
- 1
Create a Slack Incoming Webhook in your workspace under "Apps → Incoming Webhooks".
- 2
Paste the Slack webhook URL into your IsMyEmailBlacklisted alert settings.
- 3
Alerts fire automatically as Slack messages to your chosen channel when any domain is blacklisted.
Example message: "[CRITICAL] example.com listed on Spamhaus Zen — action required"
PagerDuty
Create and auto-resolve PagerDuty incidents from blacklist events.
- 1
Create a new PagerDuty service and select "Events API v2" as the integration type.
- 2
Use the PagerDuty integration key as your webhook target URL in IsMyEmailBlacklisted.
- 3
Map "severity: critical" events to trigger PagerDuty incidents, which auto-resolve when the blacklisting clears.
Example: Blacklisting detected → PagerDuty incident created → on-call notified via SMS
Webhook alerts require Pro or Agency
Webhook alerts, Slack notifications, and SMS are available on the Pro ($39/mo) and Agency ($99/mo) plans. Email alerts are included on all paid plans starting at $14/mo.