Hey all. I am trying to create a primitive spam filter. This one will specifically look at the subjects of messages. Lots of spam mail has spaces in the subject followed by some gibberish. So I have created a rule that would check the subject for 10 spaces in a row followed by something else. It is working really well, except I suspect that it trapped a few non-spam messages. What kind of programs are out there that would produce non-spam messages with lots of spaces in the subject line?
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