Send Transactional Emails in Python Using SMTP | Step-by-Step Tutorial (Beginner Friendly)
Sending transactional emails in Python doesn’t have to be complicated.
In this video, we walk through a simple, step-by-step guide to sending transactional emails in Python using SMTP credentials. You’ll learn how to configure your environment, set up SMTP credentials, and send an email successfully using a real example.
What you’ll learn in this video:
How to send transactional emails in Python using SMTP
How to configure SMTP credentials securely
How to use environment variables in Python
How to run a Python email script locally
How to verify email delivery in your inbox
Project walkthrough:
Clone the GitHub Python project
Navigate to the smtp-example folder
Configure the .env file with SMTP credentials
Run the Python script to send an email
Verify delivery in your inbox
This tutorial is beginner-friendly and works on Windows, macOS, and Linux.
📌 GitHub Repository:
https://github.com/KeplersHQ
🚀 Get started with Keplers:
https://keplers.email
If you’re building authentication flows, OTP systems, notifications, or alerts, this tutorial will help you send transactional emails reliably using Python.
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