scan to email microsoft 365 oauth fix — direct send/relay
Scan to Email Microsoft 365 OAuth Fix: The Ultimate Guide
Introduction
The scan to email microsoft 365 oauth fix is a critical procedure for businesses relying on multifunction printers (MFPs) as Microsoft continues to phase out Basic Authentication in Exchange Online. If your device's "scan to email" feature suddenly stopped working, this change is the likely culprit. Older devices were configured using a simple username and password (Basic Auth), which is now considered a security risk. The modern, more secure method is OAuth 2.0, a token-based authorization framework. This guide provides a definitive walkthrough to re-establish your printer's connection securely.
Many administrators are discovering their existing hardware is incompatible or requires significant reconfiguration. The...