How to Set Up SMTP for Email via Postmark#

Postmark is a leading email service provider known for its reliable and fast email delivery. Use the following SMTP configurations to send emails via Postmark:

SMTP Server Details#

  • SMTP Server/Host: smtp.postmarkapp.com

  • SMTP Port: 587

Authentication Information#

  • SMTP User Name: YOUR_POSTMARK_SERVER_API_TOKEN

  • SMTP Password: YOUR_POSTMARK_SERVER_API_TOKEN

Additional Information#

  • The SMTP configuration for Postmark uses the server API token for both the username and password. This token is unique to your Postmark account and ensures secure access.

  • Ensure that your application supports SMTP and configures TLS encryption on port 587 to secure email transmissions.

Obtaining Your Server API Token#

Reference Material#

  • For comprehensive guidance on using SMTP with Postmark, including setup steps and additional configuration options, refer to the official guide: Postmark SMTP Service Guide.