Your email workspace
Create audiences, write messages, and run scheduled email sequences from one workspace.
Run a drip campaign
- Create a list for the audience you want to reach.
- Add contacts or import CSV. Confirm permission to email the recipients. Imports keep existing opt-outs.
- Save reusable templates for welcome messages, product tips and follow-ups.
- Create a campaign. Select the list, enter your sender details and business postal address, then add email steps.
- Set each delay relative to enrollment or the previous email. Use {{name}}, {{first_name}}, {{email}} or {{attribs.company}} for personalization.
- Preview HTML and plain text, save the draft, and review it. The app adds an unsubscribe link and your mailing address to every message.
- Check sending readiness and worker health, then activate the campaign. Existing and newly added eligible subscribers enroll automatically.
- Monitor the campaign report. Pause upcoming messages, duplicate a sequence to revise it, or archive it when finished.
Understand delivery status
“Accepted” means Postal acknowledged the submission. “Delivered” means a signed delivery event confirmed it. A timeout with uncertain acceptance is held for review; the app avoids an automatic resend that could produce duplicates.
Unsubscribing stops later marketing messages. The app checks current list membership, subscriber status and suppressions before every step.
Send transactional email
Customers can create an API key in their dashboard after account setup. Use a verified sender domain and an Idempotency-Key for each unique message.
POST /api/v1/send
Authorization: Bearer <your-api-key>
Idempotency-Key: order-123-confirmation
Content-Type: application/json
{
"to": "recipient@example.com",
"from": "hello@your-verified-domain.com",
"subject": "Your order confirmation",
"text": "Thank you for your order."
}Newsletters and delivery administration
Listmonk supplies regular newsletters, large imports, segmentation and campaign analytics. Postal manages domains, SMTP credentials and delivery logs. Open their dashboards from workspace Settings.
Open email workspace