Hook4.email
Email → Webhook

Hook4.email turns every inbox into a real-time webhook.

Capture inbound email, strip the chaos, and hand clean JSON to the automations that run your business. No SMTP babysitting. No brittle parsing scripts. Just instant, reliable delivery.

Start for freeView docs
Emails processed daily
40K+
Average setup time
6 minutes
Delivery uptime
99.99%

Payload Preview

{
  "recipient": "automation@hook4.email",
  "sender": "ops@yourcompany.com",
  "subject": "Weekly status update",
  "body-plain": "All good. Deployment ready.",
  "body-html": "<p>All good. Deployment ready.</p>",
  "timestamp": "2024-04-10T11:42:03.982Z",
  "rawSize": 2841,
  "attachments": [
    {
      "filename": "status.csv",
      "mimeType": "text/csv",
      "content": "UHJvamVjdCxTdGF0dXMKQXBpLExpdmUK...",
      "size": 1024
    }
  ]
}

From inbox chaos to automation-ready data.

Hook4.email catches everything your customers, vendors, and apps send you, then translates it into structured events for the tools that need it most.

Instant webhook handoff

Parse, enrich, and deliver any email payload to the endpoint your automation expects. Hook4.email transforms chaotic inboxes into structured events that are easy to consume.

  • Flexible mappings for headers, attachments, and HTML/markdown bodies.
  • Auto-detect templated data and ship it as JSON, form-data, or raw text.
  • Replay events without re-triggering upstream senders.

Automation-grade reliability

Idempotent delivery and signing secrets guarantee the webhook request arrives intact every single time.

  • Webhook signing with rotating keys for every destination.
  • Detailed delivery logs and filtering for ops teams.
  • Built for high-volume email processing at scale.

Scales with every workflow

Whether you are triaging customer support, syncing sales leads, or powering no-code tools, Hook4.email keeps moving data forward.

  • Dedicated inbound addresses per automation or customer.
  • Role-based access and audit trails for compliance teams.
  • Native integrations with Zapier, Slack, Notion, and custom APIs.

The workflow your future self will thank you for.

Four steps from idea to production-ready email automation. Everything is observable, recoverable, and covered by detailed logs.

Launch console →
01

Create your inbox

Spin up a unique Hook4.email address or connect an existing alias. Configure forwarding rules in under a minute.

02

Define the webhook

Point to any HTTPS endpoint, choose the payload format, and secure it with shared secrets or OAuth credentials.

03

Transform the payload

Normalize the subject, body, attachments, and metadata into the schema your automation expects using our visual mapper.

04

Ship, observe, iterate

Watch every delivery in real time, replay failed events, and keep your downstream services up to date without touching SMTP.

Built for teams who ship faster with automation.

Hook4.email powers email-to-webhook pipelines for teams across operations, revenue, and product. Explore a few of the playbooks you can unlock.

Customer Support Triage

Turn inbound helpdesk emails into structured tickets instantly synced to Zendesk, Linear, or Jira.

Ops & Finance Automation

Forward recurring invoices and statements straight into your ERP with consistent formatting and attachments preserved.

Lead Capture & Routing

Push new leads from contact forms into CRMs or marketing automation platforms the moment they hit your inbox.

Developer Tooling

Prototype email-driven workflows for QA approvals, on-call alerts, or incident response without wrestling with IMAP.

Answers before you forward your first email.

We obsess over reliability, security, and developer experience so you do not have to babysit inboxes ever again.

How fast is webhook delivery?+

Webhook requests are typically issued within 700ms of the email being received for instant delivery to your automation endpoints.