Email OAuth 2.0 Proxy - Transparent OAuth 2.0 for Basic Auth IMAP to Exchange

Published: 03 November 2022
on channel: Jonathan MacDonald
6,788
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With Microsoft deprecating Basic Auth for Microsoft Exchange, this video is particularly focused on those with applications using Basic Auth IMAP with Microsoft Exchange.

The video is a step-by-step walk through of configuring AzureAD and Microsoft Exchange to enable the Client Credentials Auth Flow. The instructions continue with the installation of Email OAuth 2.0 Proxy and conclude testing the setup with PHP IMAP basic auth and an Exchange mailbox.

Installation Instructions: https://github.com/lakelse/videos/tre...

Contents:

0:00 - Introduction
3:46 - Overview
4:29 - Launch setup of virtual machine
5:07 - Configure Azure
8:25 - Configure Exchange
14:00 - Install Email OAuth 2.0 Proxy
16:03 - Configure Email OAuth 2.0 Proxy for the Client Credentials Flow
19:10 - Test Proxy w/ PHP IMAP basic auth
24:18 - Configure Email OAuth 2.0 to encrypt the Client Secret
29:22 - Wrap up

Microsoft documentation: https://learn.microsoft.com/en-us/exc...

A big thank you to @CodeWrecks in particular for helping connect the dots on setting up Exchange via PowerShell:
How to connect to Office 365 with IMAP, Oauth2 and Client Credential Grant Flow:    • How to connect  to Office 365 with IM...  


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