What kinds of policies can I assign to my KeyMail Address?
There’s a lot of variations and here’s a list of the current options. Basically you can make a KeyMail work for a given company only, a given person only, a number of companies, or a number of people. And you can “lock” a keymail which only lets in those that used it already (and no one else), disable a keymail so that no one can use it, or disable a KeyMail after a certain number of days.