Dr Junk Buster
Dr Junk Buster can help cure most junk mail ailments – even those that have not yet been discovered.
When consulting Dr Junk Buster, please provide as much information about your ailment as possible. Questions along the lines of "How do I stop junk mail from Virgin?" or "How did they get my address?" are difficult to answer without knowing exactly what junk mail you are suffering from. Without describing the symptoms Dr Junk Buster will not be able to treat your malady.
If your ailment is a common occurrence you'll probably find the remedy in the Guide to stamping out junk mail. Before firing off a question you may also want to check the Book of ailments – chances are there's already a known cure for your affliction.