The Dell SonicWALL Email Protection Subscription and Dynamic Support ensures Dell SonicWALL Email Security customers are protected from all the email threats. Email Protection Subscription includes Anti-spam; 24x7 support; Anti-phishing; RMA (Appliance replacement); and Software/Firmware Updates. Also, the real-time threat information via the Dell SonicWALL Global Response Intelligent Defense (GRID) Network collects and analyzes information from industry threat lists and also performs rigorous testing and evaluation of millions of emails every day. Moreover, it features Return Merchandise Authorization (RMA) which provides the timely replacement of a Dell SonicWALL Email Security appliance, if there are any complications with the hardware.