Send Email via SMTP | C# .NET 9 Web API | Fix CORS Policy Error | Send Contact Form by Email
Learn how to send emails in a .NET 9 Web API using SMTP!
In this step-by-step tutorial, we’ll show you how to create an ASP.NET Web API in Visual Studio Code, configure SMTP settings, and send emails programmatically. Whether you're setting up a contact form or automating email notifications, this guide covers everything you need! 🚀
What You’ll Learn in This Video:
✅ Setting up a .NET 9 Web API project in Visual Studio Code
✅ Creating and configuring the email-sending controller
✅ Implementing SMTP authentication (server IP, port, credentials)
✅ Writing the POST method for sending emails
✅ Testing email functionality using the Postman extension
✅ Fixing CORS issues for production environments
Chapters:
00:00 Introduction
00:50 Open Visual Studio Code
01:00 Create a WebAPI Project
02:47 Define Server/Mail Configurations
04:00 Create a Mail Data Model
05:10 Create a POST Method
07:49 Run the WebAPI Project
08:16 Send a Request from Postman to the WebAPI
09:44 Check the Sent Email from the Mailbox
10:24 Configure CORS Policy Permissions
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