Hi, All,
Apex 24.2.5.
Currently we use smtp.office365.com as the smtp server with basic authentication ( username/password), which is going to be retired by Microsoft in March 2026, after that only oAuth is supported with 365 SMTP Auth Client submission. I studied Oauth for a while but I could not find a way to input a few Oatuh parameters, like below. Any advices are greatly appreciated.
