Microsoft Outlook Communications does not have a valid digital signature

Products

• Symantec Products

Issue/Introduction

Firewall Alert popup window with the message "Microsoft Outlook Communications does not have a valid digital signature" for the file hxtsr.exe while using Symantec Endpoint Protection Small Business Edition (SEP SBE)

Cause

This file is being detected becuase it  was released without a digital signature.

Resolution

This is a Microsoft file and you can safely "Allow Always" in the popup that you are getting from Symantec Endpoint Protection Small Business Edition cloud (SEP SBE).