
In the Protected Ports window, click Add. On the Filter tab, next to Protected Ports, click Configure. If you see the My Norton window, next to Device Security, click Open. Open your Norton device security product. If email client is configured in ports other than default ports 110, then the new port needs to be added to protected ports. IMAP & Exchange accounts are not supported. Only POP3 and SMTP protocol is supported.

Norton AntiSpam supported protocols and ports We are working to restore this feature in an upcoming release. Windows Mail app on Windows 10 is currently not supported.


Norton AntiSpam is compatible with Windows Mail on Windows Vista and Windows 7. Norton AntiSpam compatibility with Windows Mail Norton AntiSpam is compatible with the following versions of Microsoft Outlook. Norton AntiSpam does not support the Outlook application that is downloaded from Microsoft store.
