How to configuring mail to be able to send the smtp to office365

[dhk]

I installed the openKM7.0.3 (159b538) for a weeks and it run smooth. But only topic that i can't get it run is mail. I had config it thru the setup guideline (https://docs.openkm.com/kcenter/view/ok ... -mail.html) but can't still.
Also i installed that mail relay (https://emailrelay.sourceforge.net/), but still failed.

how the mail should config to get it done?

[jllort]

Due to the increased security requirements introduced by Microsoft for the Office 365 email service, OAuth authentication is now required for these accounts.

Since OpenKM does not natively support OAuth authentication for this type of Office 365 account, the recommended approach is to use an email OAuth proxy. This proxy handles the OAuth authentication with Office 365 and provides OpenKM with a standard SMTP interface that it can use to send emails.

One possible solution is the Email OAuth2 Proxy project:
https://github.com/simonrob/email-oauth2-proxy