xgliu 发表于 2009-4-22 09:49:31

504 Need to authenticate first

兩台exchange2003,通過smtp連接器互相發郵件,只發對方域名,兩台服務器同樣的設定,但有一台exchange服務器出現了下面錯誤,別一台沒有出現,是什麼原因?
This is an SMTP protocol log for virtual server ID 1, connection #422. The client at "10.31.4.1" sent a "xexch50" command, and the SMTP server responded with "504 Need to authenticate first ". The full command sent was "xexch50 2232 2". This will probably cause the connection to fail.

[ 本帖最后由 xgliu 于 2009-4-22 10:31 编辑 ]

xgliu 发表于 2009-4-22 16:21:30

有沒有人知道呀?

钉子 发表于 2009-4-22 23:42:24

如何解决“504 need to authenticate first”(504 需要首先进行身份验证)
http://support.microsoft.com/kb/843106/zh-cn

xgliu 发表于 2009-4-23 09:30:48

但我兩台同樣的設定,為什麼一台有這個錯,另一台沒有呢?
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