Cant Send Email From Microsoft Exchange Through Untangle
We can receive email but we cant send email when we try and go through our untangle box (6.0.2). If we bypass it (physically) there isnt any problem. In Policy Manager we have retained the no rack policy for port 25. The setup is DSL modem/router -- switch -- untangle external NIC -- untangle set as bridge -- untangle internal NIC -- switch -- Exchange Server/SBS Small Business Server and all clients.
Managing application connectivity and security policies can be achieved more effectively when following a framework that automates repeatable processes and ensures that the right activities are performed in the right order.