Hello,
In one of the most recent updates, you guys added a feature to disable clickable URL's. We were excited for that feature, but it doesn't tell us what the URL was, so we don't know where to implement it.
I think it would be very helpful to use Symantec's reputation engine to look at any URL in the email and detect if it is malicious or not. It seems like you would already have the pieces in place with the global reputation network.
Thanks,
Mike