Hello,

i receiving several mails via "EmailInboundAdapter” and sending via "EmailOutboundAdapter"

Now Microsoft will force OAuth 2.0 for Outlook365-Mails and want to drop POP3 basic authentication permanetly at Oct/1 2022. All have to use OAuth 2.0 then.

IRIS documentation is very tiny for OAuth 2.0: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cl…

A new paramter for a token is defined for "%Net.POP3.Connect()". But the token got only on authenication calls using ClientID and ClientSecret (last one valid for maximum 24 months