nic0418 發表於 2011-1-26 11:50:47

退信問題~~急~thanks

我公司員工最近收到以下退信,請問是那兒出現問題?
Your message did not reach some or all of the intended recipients.

      Subject:        Requested shipping docs for TT payment for POH-W1011223
      Sent:        26/01/2011 11:43

The following recipient(s) could not be reached:

      'Chen Wentao' on 26/01/2011 11:43
            550 [email protected] must check for new mail first

MarchFun 發表於 2011-1-26 17:20:16

看這句:
550 [email protected] must check for new mail first
這是開啟了 POP before SMTP 功能,必須先收信才能寄信。

關於 POP before SMTP,請在本站搜尋一下。
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