his is due to Microsoft requiring OAuth for all API endpoints such as Exchange on-line and Office 365 email tenants.
Sage Issues Important Alerts to Sage 100 Users about OAuth and TLS ; 2021 users of Sage 100 should be on versions 2021.4 / 2022.1 . This is due to Microsoft requiring OAuth for all API endpoints such as Exchange on-line and Office 365 email tenants. Both protocols are commonly used to facilitate the sending of email from within Sage paperless offices.
