Symantec Messaging Gateway Powered by Brightmail
we currently use an 3rd party managed WAN in our environment. as i am sure we are not the only ones doing this. however currently we are facing issues as our outgoing mail relay run by our service provider requires authentication for all outgoing emails. how ever i understand the symantec gateway does not support this functionality.
it would be nice to have the option to use authentication for outgoing messages where required.