---

name: postmark description: Send transactional emails with high deliverability via Postmark API. Manage templates, track bounces, and view analytics. metadata: {"clawdbot":{"emoji":"📮","requires":{"env":["POSTMARK_SERVER_TOKEN"]}}}

Postmark

Transactional email delivery.

Environment

export POSTMARK_SERVER_TOKEN="xxxxxxxxxx"

Send Email

curl -X POST "https://api.postmarkapp.com/email" \
  -H "X-Postmark-Server-Token: $POSTMARK_SERVER_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "From": "sender@example.com",
    "To": "recipient@example.com",
    "Subject": "Hello",
    "TextBody": "Hello from Postmark!",
    "HtmlBody": "<p>Hello from Postmark!</p>"
  }'

Send with Template

curl -X POST "https://api.postmarkapp.com/email/withTemplate" \
  -H "X-Postmark-Server-Token: $POSTMARK_SERVER_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "From": "sender@example.com",
    "To": "recipient@example.com",
    "TemplateId": 12345,
    "TemplateModel": {"name": "John", "product": "Widget"}
  }'

Send Batch

curl -X POST "https://api.postmarkapp.com/email/batch" \
  -H "X-Postmark-Server-Token: $POSTMARK_SERVER_TOKEN" \
  -H "Content-Type: application/json" \
  -d '[
    {"From": "sender@example.com", "To": "user1@example.com", "Subject": "Hi", "TextBody": "Hello 1"},
    {"From": "sender@example.com", "To": "user2@example.com", "Subject": "Hi", "TextBody": "Hello 2"}
  ]'

List Templates

curl "https://api.postmarkapp.com/templates" \
  -H "X-Postmark-Server-Token: $POSTMARK_SERVER_TOKEN"

Get Bounce Stats

curl "https://api.postmarkapp.com/bounces" \
  -H "X-Postmark-Server-Token: $POSTMARK_SERVER_TOKEN"

Get Delivery Stats

curl "https://api.postmarkapp.com/deliverystats" \
  -H "X-Postmark-Server-Token: $POSTMARK_SERVER_TOKEN"

Links

• Dashboard: https://account.postmarkapp.com
• Docs: https://postmarkapp.com/developer