The address you should use depends on why you need to contact Brass Lantern.
Please send any news or press releases to firstname.lastname@example.org. Please include a valid e-mail address and other contact information.
For commercial boxed games, contact email@example.com to receive a shipping address. For online games or games distributed over the Internet, mail all details to firstname.lastname@example.org as well. Please include a valid email address and URL (if applicable) with all submissions.
For interactive fiction, I recommend you contact the Interactive Fiction Review Conspiracy, assuming such a shadowy organization can be found by such pedestrian means as a simple link.
You can contact me directly at email@example.com.