Office365 2FA has affected the Email Exchange feature from working
We use the Outlook Exchange feature, where emails sent to customers are synced with the ERP etc. However last week Two Factor Authentification on Office 365 was enabled, and since then the Exchange feature hasn't been working.
What can be done to fix this?
Setup application passwords on the accounts configured in Acumatica and use those passwords instead.
App passwords aren't subject to MFA.