Installation instructions

You can install McAfee Security for Microsoft Exchange 8.6.3 " instead of" or "over" MSME 8.6.1 with HF1218399, HF1236399, or MSME 8.6.2.

This release is based on the Windows Installer patch framework. You must install these components for the product to work flawlessly:

  • The software (either the standalone installation or deployment through McAfee ePO server) on McAfee Security for Microsoft Exchange system.
  • The policy extension on the McAfee ePO server (version: 8.6.211.2).

Note: Uninstallation of this update is not supported. To remove this update and revert to the original setup, you must reinstall the McAfee Security for Microsoft Exchange 8.6.1 software.

For information about installing or upgrading McAfee Security for Microsoft Exchange, see McAfee Security for Microsoft Exchange 8.6.0 Installation Guide.