How can I configure an integration with my Microsoft Defender?

Microsoft side setup:

• Go to Microsoft 365 Defender portal. (https://security.microsoft.com)
• Navigate to Settings → Email & collaboration → User reported settings.
  

• Check “Monitor reported messages in Outlook”.
• Select “Use a non-Microsoft add-in button”.
• Set “Send reported messages to:” to Microsoft and my reporting mailbox or My reporting mailbox only.
• In the Add an exchange online mailbox to send reported messages to: field, enter the email address associated with your Microsoft account’s Submissions page and SecOps mailbox.

• Enable reporting of quarantined messages (optional).

Moxso side setup:

• Log into admin.
• Go to settings ⇒ threats.
• Toggle “Enable Microsoft Defender integration”.
• In “forward reported emails to:”, enter the email address associated with your Microsoft account’s Submissions page.
• Save settings.

Reported threats and spam is now forwarded to Microsoft Defender. Note that while the reports arrive right away, it might take some minutes for the threat to appear in the Submissions page.