How can I see the current Database Mail configuration?

Question

Our SQL Server (2008) instance is configured to send mail and everything is working correctly, but I can't figure out how to view the existing configuration, in particular the SMTP server.

From SSMS I can only start the configuration wizard, and I can't find anything online - plenty of info on how to set it up but nothing on how to view the current settings.

How can I view the existing settings?