Email Notifications
You can configure Email Notification for Ethical Wall\DLP incidents and Channel Management exports.
Get credentials of a BOT user or a regular user which will be the sender of these emails
Browse Settings - Notifications in Admin Portal
Configure your SMTP settings and user credentials (most common email servers like Microsoft and Gmail require SSL and authentication)
Click Save and try to send a test email
Setup Email notifications for a user with MFA
If the user has MFA in place, you need to use App Password instead of regular password.
To setup App Password in Microsoft:
https://support.microsoft.com/en-us/account-billing/create-app-passwords-from-the-security-info-preview-page-d8bc744a-ce3f-4d4d-89c9-eb38ab9d4137