Microsoft has announced that they will be deprecating Basic authentication for Outlook, EWS, RPS, POP, IMAP, and EAS protocols in Exchange Online on October 1, 2022.
- The only actions impacted by this deprecation are Exchange Online actions. The impacted actions have been updated as of July 4th, 2022 to accommodate this change.
- Any preexisting Exchange Online actions in workflows must be deleted and recreated, as the new version of the action will offer an 'Authorizing User' field to replace the previous 'Username' and 'Password' fields.
- Additional information for this change is documented in the Help Documentation and Release notes for Nintex Workflow for Office 365.
Microsoft - Deprecation of Basic authentication in Exchange Online
Nintex Workflow for Office 365 Exchange Online workflow actions
Nintex Workflow for Office 365 Release Notes
Nintex Workflow for SharePoint On-Premises Exchange Online workflow actions
Nintex Workflow for SharePoint On-Premises Release Notes