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Introduction

Learn how to send emails using Reloop SMTP relay.

SMTP Integration

Reloop provides a high-performance SMTP relay that allows you to send emails from any application, mail client, or framework that supports SMTP.

SMTP Credentials

To connect to the Reloop SMTP server, use the following configuration settings:

SettingValue
Hostsmtp.reloop.sh
Port587 (TLS) or 2525 / 25
UsernameYour Reloop API Key
PasswordYour Reloop API Key
EncryptionSSL/TLS (465) or STARTTLS (587)

Code Examples

Configure standard SMTP library examples or explore step-by-step guides for your language:

Node.js

Nodemailer (Node.js)

Standard Node SMTP using Nodemailer.

Python

Python SMTP

Built-in smtplib Python SMTP.

Go

Go SMTP

Built-in net/smtp Go implementation.

PHP

PHP SMTP

Standard PHP SMTP connection.

Ruby

Ruby SMTP

Standard Ruby Net::SMTP integration.

Rust

Rust SMTP

Lettre SMTP library for Rust.

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