SMTP Relay for Transactional Email
Connect any SMTP client to Reloop's transactional email relay. Host, ports, TLS, and API key auth for Nodemailer, PHPMailer, Python, Go, Ruby, and Rust.
SMTP Credentials
To connect to the Reloop SMTP server, use the following configuration settings:
| Setting | Value |
|---|---|
| Host | smtp.reloop.sh |
| Port | 587 (TLS) or 2525 / 25 |
| Username | Your Reloop API Key |
| Password | Your Reloop API Key |
| Encryption | SSL/TLS (465) or STARTTLS (587) |
Code Examples
Configure standard SMTP library examples or explore step-by-step guides for your language:
Nodemailer (Node.js)
Standard Node SMTP using Nodemailer.
Read Guide →GitHub ↗Python SMTP
Built-in smtplib Python SMTP.
Read Guide →GitHub ↗Go SMTP
Built-in net/smtp Go implementation.
Read Guide →GitHub ↗PHP SMTP
Standard PHP SMTP connection.
Read Guide →GitHub ↗Ruby SMTP
Standard Ruby Net::SMTP integration.
Read Guide →GitHub ↗Rust SMTP
Lettre SMTP library for Rust.
Read Guide →GitHub ↗Was this page helpful?
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