Microsoft announced earlier this month that it's planning to deprecate the Exchange Web Services API for Office 365 users.

In this article I would present a discussion on implementing HTTP authentication in Web API with code examples to illustrate the concepts discussed.

Getting ready for the end of Basic Authentication in Exchange Web Services Your email has been sent https://assets.techrepublic.com/uploads/2019/11/20191105-Ignite ...

How to implement basic password authentication for a minimal API in ASP.NET Core using a custom authentication handler that validates the user’s credentials against a database.

They also should switch to using OAuth 2.0 for Exchange Online authentications in their applications, which is a "more secure and reliable" means of accessing data than Basic Authentication, according ...