About this release

This document contains important information about McAfee® Security for Microsoft Exchange (MSME) 8.6.1. We strongly recommend that you read the entire document.

Note: We do not support the automatic upgrade of a pre-release software version. To upgrade to a production release of the software, you must first uninstall the existing version.

This release was developed for use with:

  • McAfee® Security for Microsoft Exchange (MSME) 8.6.0.

  • McAfee® ePolicy Orchestrator® (McAfee® ePO™) 5.3.x, 5.9.x, and 5.10.

This release was developed and tested with:

  • Engine Version: 6000.8403
  • DAT Version: 9050.0000

Note: This update is cumulative and contains all hotfix solutions (HF1218399 and HF1236399) released for McAfee Security for Microsoft Exchange 8.6.0. (8.6.171.1)