You can send emails using the .NET libraries that come with the framework, but sometimes you need a more straightforward and powerful way to generate and send emails. In this tutorial, you learned how to generate and send emails using the FluentEmail library connected with Twilio SendGrid in a console project with .NET. You will need a free Twilio SendGrid account and some experience with C# language and .NET platform to complete this tutorial. The tutorial covers creating a console project, configuring SendGrid, creating an API key, adding the API key in the project, sending emails, using Razor templating to generate email, dynamic email templates from SendGrid, future improvements, and additional resources. You can improve the solution further by using a Razor Layout file to reuse headers and footers, keeping track of which emails were sent to avoid sending them again, and exploring other features and tools presented in this tutorial.