Documentation
Send emails with SMTP
Learn how to use Reloop as an SMTP relay for your application.
Use this pre-built prompt to get started faster.
Prerequisites
To get the most out of this guide, you'll need to:
SMTP Configuration
You can use these settings in any application that supports SMTP:
| Setting | Value |
|---|---|
| Server | smtp.reloop.sh |
| Port | 587 (TLS) or 465 (SSL) |
| Username | reloop |
| Password | Your Reloop API Key (re_123...) |
| Encryption | STARTTLS or SSL/TLS |
Authentication
Reloop uses your API key as the password for SMTP authentication. Ensure you keep your API key secure.
We recommend using Port 587 with STARTTLS for most applications.
Integrations
Explore specific guides for popular frameworks and platforms.