You would like to know which virtual platforms are supported with Symantec Messaging Gateway (SMG) virtual appliance.
Please refer to the Messaging Gateway Installation Guide and Release Notes documents for details on supported virtual infrastructure platforms and virtual machine requirements.
Messaging Gateway Installation Guides
Symantec™ Messaging Gateway 10.9.0 Installation Guide
Messaging Gateway Release Notes
Symantec™ Messaging Gateway 10.9.0 Release Notes