Send Emails with Embedded GIFs and Images with SendGrid and Python

This tutorial by Miguel Grinberg explains how to send emails with embedded GIFs and images using SendGrid and Python. To get started, users need to create a new directory, set up a Python virtual environment, install the `sendgrid` package, and configure their SendGrid account. The tutorial then provides two methods for embedding images in emails: using image links and using inline attachments. The first method involves uploading an image to a public server or S3 bucket and linking to it from the HTML email, while the second method involves including the GIF file as an inline attachment with a base64-encoded string. The tutorial concludes by providing examples of both methods and encouraging readers to try them out.