垃圾邮件有哪些特点呢？
错，好多垃圾邮件都是图文并茂的呢。垃圾邮件的特点是：无效的邮件头，伪造的邮件头，欺骗性地址
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错，好多垃圾邮件都是图文并茂的呢。垃圾邮件的特点是：无效的邮件头，伪造的邮件头，欺骗性地址
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