SMTP protocol error occurred

[Chianan]

請問我如果用asp發信,但是郵件總是停留在queue底下,然後event viewer會產生event id:4000
source:smtpsvc , Description: Message delivery to the remote domain
"***@b.com" failed for the following reason:An SMTP protocol error occurred.
這是什麼樣的情形? 是我有哪裡沒設定好嗎?我的主機是Windows 2000 Advance Server SP4 , IIS5.0.

Thanks in advance~

Regards,

[Bernard Cheah [MVP]]

Refer
http://msmvps.com/blogs/bernard/archive/2004/09/28/14480.aspx
--
Regards,
Bernard Cheah
http://www.iis-resources.com/
http://www.iiswebcastseries.com/
http://msmvps.com/blogs/bernard/

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id:4000
source:smtpsvc , Description: Message delivery to the remote domain
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Server SP4 , IIS5.0.
Thanks in advance~
Regards,