https://community.bitdefender.com/en/discussion/89866/gravityzone-email-security-addon-problems-since-mid-november
GravityZone Email Security Addon problems since mid November - Expert Community
Before November email worked for the most part, flawlessly. Sometime in Nov something changed with their configuration. They won't admit it and will not...
gravityzone email securitymid novemberaddonproblemssince