FakeSMTPServer is a solution for testing web-based products that require a "unique" email address. Instead of being a "real" smtp server, this server forwards all email to a single email address, or can output them to the console instead.
FakeSMTPServer 0.8.1 now includes a UI to examine messages
FakeSMTPServer 0.7 receives an outgoing email message.
Configuration through the high-tech user interface.