Now in public beta

Inbound email to
HTTP webhooks

Receive emails at *@mx-forwarder.com and get them delivered as structured JSON to your app. Parsed headers, bodies, attachments, auth results.

webhook-payload.json
// POST to your webhook URL
// X-MailForwarder-Signature: sha256=a1b2c3...

{
  "id": "01JQWX...",
  "envelope": {
    "from": "sender@example.com",
    "to":   "invoices@mx-forwarder.com"
  },
  "headers": { "subject": "Invoice #1234" },
  "plain":   "Please find attached...",
  "attachments": [{ "file_name": "invoice.pdf", "url": "https://..." }],
  "spf":  { "result": "pass" },
  "dkim": { "result": "pass" },
  "dmarc": { "result": "pass" }
}

How it works

Three steps to your first webhook

01

Create an address

We generate a unique email address. Configure your webhook URL and payload format.

02

Receive emails

Point senders to your address. Built-in spam filtering and email authentication at the edge.

03

Get webhooks

Every email is parsed and POSTed to your URL as signed JSON. Retries on failure, delivery tracking included.

Features

Built for developers

HMAC-signed webhooks

Every payload signed with your per-address secret. Verify authenticity server-side with timing-safe comparison.

Automatic retries

Failed deliveries retried with exponential backoff. Up to 100 attempts over 24+ hours.

Full-text search

Search email history by subject, sender, recipient, or body. Powered by SQLite FTS5.

SPF / DKIM / DMARC

Email authentication results parsed and included in every webhook payload automatically.

Simulation mode

Test without a webhook URL. Emails stored and viewable in the dashboard. Switch to live when ready.

REST API

Full programmatic access. Manage addresses, query emails, monitor deliveries. Bearer token auth.

Pricing

Start free. Scale as you grow.

free

$0/mo

  • 200 emails/mo
  • 2 addresses
  • 3 day retention
  • 25 MB storage
Get started

hobby

$7/mo

  • 2,000 emails/mo
  • 5 addresses
  • 7 day retention
  • 250 MB storage
Start free trial

starter

$19/mo

  • 25,000 emails/mo
  • 25 addresses
  • 30 day retention
  • 2 GB storage
Start free trial

pro

Popular

$49/mo

  • 100,000 emails/mo
  • 100 addresses
  • 90 day retention
  • 10 GB storage
Start free trial

business

$149/mo

  • 500,000 emails/mo
  • Unlimited addresses
  • 90 day retention
  • 50 GB storage
Start free trial

Ready to receive email?

Set up your first address in under a minute. No credit card required.

Create free account