Spammers can be on a network.Logical formLearned from2 sentences. Messages may pertain-to a spammer.Logical formLearned from2 sentences. Spammers may disappear.Logical formLearned from2 sentences. Spammers can be persons.Logical formLearned from2 sentences. Spammers may win.Logical formLearned from2 sentences. A tool may be used by spammers.Logical formLearned from2 sentences. Everyone can be a spammer.Logical formLearned from2 sentences. A note can be to spammers.Logical formLearned from2 sentences. Spammers may use humans.Logical formLearned from2 sentences. Spammers may resort to tactics.Logical formLearned from2 sentences. A spammer may succeed.Logical formLearned from2 sentences. Spammers may get better.Logical formLearned from2 sentences. Spammers may make_up addresses.Logical formLearned from2 sentences. Spammers may get an address.Logical formLearned from2 sentences. Spammers may create blogs.Logical formLearned from2 sentences.