单选 220-3022026-06-27 更新 0 阅读

A user can send e-mail， but cannot receive any e-mail. Which of the following settings should be verified in the e-mail account？（）

  1. MAC address
  2. TCP/IP address
  3. POP Server settings 正确答案
  4. SMTP Server settings
参考答案：C

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