@Mark Baker I have tested a lot and configured for many clients. If we don't specify port on redirect list then it will be dropped once receive by ironport because it has been allowed to process only port 80,443. Thats why we should specify port inf...

No there is no option to create a stack in Packet tracer. even there is no such emulator. Regards

What is the security risk if using M1 port for both mgmt and data traffic??

Hi Team,Could you please explain this more.I got to know that "In redirect-list, the access list should only contain network addresses. Port-specific entries are not supported."Which means that if you have port-specific entries in ACL than this would...