How is Intra Communication Solution different? * 4 levels of intelligent self-learning spam/virus protection; * 300MB attachments per email support; * Intra Cmmunicator is a free enterprise IM with Direct mail reply? technology makes mail handling easy & fast like messages; * Self-destruction mail protects your confidential information safe as special agent's classified file, cool! * Domain-lever privilege control & email tracking feature, easy to manage user privileges and prevent your info. from leaking; * Customize the email website with your own Banner / Logo; * 365x24x7 none-stop expert support; * Daily backup and 99.9% up time guarantee; * Free update to future generation; * More OnlineNIC now provides 180days free trial for you and free migration support. We know this sounds somehow crazy, but it is TRUE!