Синяя социальная система управления закладками и публикациями.
Log in with your username.
Я забыл свой пароль.
Log in with your OpenID-Provider.
Go to Settings -> Filters and Blocked Addresses -> Create a new filter. In the Has the words field, add deliveredto:joe@foo.com and choose what you want to do with such filtered emails. This solution worked for my setup.