I have been fighting this was for years now. I started out with old school program that ran on a windows 2000 server box. That evolved into bigger windows box, and was supplemented with an outside service. Then we bought 2 IronPort boxes, and used them to replace the old dated program, and we found we no longer needed the outside service to keep the traffic off of our mail server. This is what IronPort does the best. Drops bad email. :D
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...