Let's Build an ASP.NET Core Api that Sends Mail using Gmail SMTP. Read more on my blog post.
In this article, we will build and learn how to send emails with ASP.NET Core in Just 5 Simple Steps. Our application will send emails in plain text, support attachments (multiple attachments at once) and also we will learn how to Send Branded Emails using HTML Templates. Read the entire article here. Source Code Included.
https://www.codewithmukesh.com/blog/send-emails-with-aspnet-core/