Bring Your Own Email Provider

Custom email delivery with your own SMTP provider

Scalekit Full Stack Auth now supports external email providers, so you can send auth-related emails—like magic links, signups, and invitations—directly from your domain.

This gives you full control over deliverability, branding, and compliance.

Why use your own provider

  • Send from your own domain
  • Meet compliance standards like GDPR and CCPA
  • Integrate with existing email analytics
  • Improve inbox trust and deliverability

How it works

In your Scalekit dashboard:

  1. Go to Emails
  2. Select Use your own email provider
  3. Add your SMTP settings:
    • Host, Port, Username, Password
    • From address and sender name
  4. Save and test configuration

Works with any SMTP provider including SendGrid, SES, and Postmark.

What to check

  • Delivery to test addresses
  • Sender name and email
  • Branding and formatting
  • Link behavior in real clients

Available now

Custom email provider support is live for all Full Stack Auth users. Jump to docs to get started.

Schedule a demo with Scalekit today.

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