IMGate Mail Firewall IMGate Internet Mail Firewall/Gateway places emphasis on SMTP envelope-stage rejection of abusive mail, with the remaining mail fully scanned for spam, virus infections, phishing signatures. With multi-layer defensive action before the SMTP DATA command, IMGate minimizes bandwidth lost to abusive mail and consumption of system resources. IMGate plus its numerous options scales from a single MX to mutliple MXs handling millions of messages per day. IMGate is hardened by a host firewall and reactive blocking of brute force attacks on HTTP, FTP, SSH, SMTP services. IMGate offloads dramatic work from the mailbox servers to the IMGate gateway for both incoming and outgoing traffic. Imgate.net~Site InfoWhoisTrace RouteRBL Check
