3 Modes

• Stand Alone - Xeams runs as a full email server in this mode, supporting SMTP, IMAP and POP3 protocols.
• Spam Firewall - Xeams checks every inbound email before forwarding it to the actual email server.
• Hybrid - User's inboxes are created on two locations: Xeams and your corporate email server. Users have a choice of using either one of them.