RE: IMPORTANT!
Depending on what internet browser you're using, it might not let you compose an e-mail simply by clicking the address. I use InternetExplorer, but I write all my e-mails using LotusNotes (don't tell my boss). I still had to type the address into my e-mail. There ought to be a little better interface between IE and LotusNotes that allows that capability. But that's another issue.