Tactics may be used by spammers.Logical formLearned from3 sentences. A website may sell an (email address) to spammers.Logical formLearned from3 sentences. A spammer can be to a person.Logical formLearned from3 sentences. A spammer may know that something-is-the-case.Logical formLearned from3 sentences. Captchas can be for spammers.Logical formLearned from3 sentences. A reputation can be as a spammer.Logical formLearned from3 sentences. Spammers can be from countries.Logical formLearned from3 sentences. Spammers may waste a time.Logical formLearned from3 sentences. Spammers can be blatant.Logical formLearned from3 sentences. A person may have (spammer stats).Logical formLearned from3 sentences. A profile may pertain-to a spammer.Logical formLearned from3 sentences. A page may pertain-to a spammer.Logical formLearned from3 sentences. Some spammers may be banned.Logical formLearned from3 sentences. Millions can be for spammers.Logical formLearned from3 sentences. Spammers can be borderline.Logical formLearned from3 sentences.