This document will explain you the steps involved in configuring Office 365 in Mail Server Settings on Endpoint Central.
Login to Endpoint central and click Admin tab on the web console.
Under Server Settings, click Mail Server Settings
Server Name : smtp.office365.com
Port : 587
Sender Email Address: Any email address with an independent mailbox (not a shared one)
Test Email Address: Any Email Address
Email Type: SMTP
Enable TLS: Yes
Username: Any email address of the user with "Exchange Online License" and "Send on Behalf" permission
Navigate to this link
Login using the username entered above and navigate to App Registrations and click on New registration.
Enter the name (It can be changed later).
Choose account type - Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox).
Obtain the redirect URL from the Endpoint central server by navigating to Mail Server Settings -> OAuth -> Authorization Server Settings->Redirect URL.[Note: Authorization URL, Token URL and scope are automatically filled in based on the server name.]
Choose the type of platform and paste the Redirect URL.
Click Register.
You have successfully obtained the Client ID.
To create a Client secret, Navigate to Certificates and Secrets and click on New client secret.
Enter description and expiry period for secret and click Add to obtain client secret.
Enter Client ID and Client Secret in Endpoint Central console and click Save.
You have successfully configured OAuth Authentication for mail server settings.
You have successfully configured Office 365 in the Mail Server Settings.
