Month: April 2023

OAuth 2.0 Support for IMAP and POP3

In the recent months, Exchange online deprecated basic authentication with the IMAP and POP3 protocols requiring the switch to OAuth 2.0 authentication for the two protocols. Here’s a sample application demonstrating methods of authenticating with OAuth and IMAP/POP3 with an interactive login. The code utilizes a library called MailKit which manages creating the authentication wrapper.…

By JeremyBrooks April 14, 2023 0