本來可以收的~現在都檔連中華都檔

The original message was received at Fri, 10 Aug 2012 17:33:55 +0800 (CST)
from 172-22-6-102.ip.webmail.hinet.net [172.22.6.102] (may be forged)

----- The following addresses had permanent fatal errors -----
<joe.hsu@topyang.com>
(reason: 550 5.7.1 <joe.hsu@topyang.com>... Mail from 61.220.15.206 rejected based on external blacklist - See also http://list.dsbl.org/)

----- Transcript of session follows -----
... while talking to ms.topyang.com.:

DATA
<<< 550 5.7.1 <joe.hsu@topyang.com>... Mail from 61.220.15.206 rejected based on external blacklist - See also http://list.dsbl.org/
550 5.1.1 <joe.hsu@topyang.com>... User unknown
<<< 503 5.0.0 Need RCPT (recipient)

有誰能幫我解惑嗎?? 他今天粉不正常~基乎都檔但我缺在黑名單組織中找不到這些被我檔ㄉip有何問題..請問這是 http://list.dsbl.org/ 檔還是 我內部設定而被檔..