---
title: "SMTP setup guides"
description: "Point frameworks and apps at smtp.unitpost.com."
url: https://www.unitpost.com/guides/smtp
section: "SMTP"
updated: 2026-07-31
---

# SMTP setup guides

> Point frameworks and apps at smtp.unitpost.com.

HTML hub: https://www.unitpost.com/guides/smtp

- [Nodemailer](https://www.unitpost.com/guides/smtp/nodemailer): Send from any Node.js app with the most popular SMTP client. ([Markdown](https://www.unitpost.com/guides/smtp/nodemailer.md))
- [Supabase Auth](https://www.unitpost.com/guides/smtp/supabase): Deliver Supabase auth emails (magic links, confirmations) via Unitpost. ([Markdown](https://www.unitpost.com/guides/smtp/supabase.md))
- [WordPress](https://www.unitpost.com/guides/smtp/wordpress): Route all WordPress email through Unitpost with an SMTP plugin. ([Markdown](https://www.unitpost.com/guides/smtp/wordpress.md))
- [Auth0](https://www.unitpost.com/guides/smtp/auth0): Send Auth0 verification, welcome, and reset emails via Unitpost. ([Markdown](https://www.unitpost.com/guides/smtp/auth0.md))
- [Ruby on Rails](https://www.unitpost.com/guides/smtp/rails): Configure Action Mailer to deliver through Unitpost SMTP. ([Markdown](https://www.unitpost.com/guides/smtp/rails.md))
- [Laravel](https://www.unitpost.com/guides/smtp/laravel): Point Laravel's mail config at Unitpost with a few env vars. ([Markdown](https://www.unitpost.com/guides/smtp/laravel.md))
- [Django](https://www.unitpost.com/guides/smtp/django): Use Django's SMTP email backend with Unitpost. ([Markdown](https://www.unitpost.com/guides/smtp/django.md))
- [PHPMailer](https://www.unitpost.com/guides/smtp/php): Send from any PHP app using the PHPMailer library. ([Markdown](https://www.unitpost.com/guides/smtp/php.md))