In Symantec Messaging Gateway (SMG), an email with the subject "False Positive Submission" is sent to the administrator whenever a user submits an email incorrectly marked as spam or missed spam.
Symantec Messaging Gateway Control Center - All versions.
This happens because the "Misidentified Spam" setting in Spam > Quarantine Settings has the Administrator field checked, which triggers the notification.
How to Disable These Notifications:
To stop receiving these notifications, follow these steps:
1. Log in to the SMG Control Centre.
2. Go to **Spam** > **Quarantine Settings**.
3. Uncheck the **Administrator** field under **Misidentified Spam**.
4. Save your changes.
This will prevent SMG from sending notifications to the administrator when a false positive is submitted.