いまいち理由が分からないんですが
以下のようにＤＳＢＬに書かれてました

History


2003/Dec/11 01:02:21 UTC Listed in Unconfirmed (view message)
2003/Dec/11 01:02:21 UTC Listed in Singlehop (view message)
2004/May/30 16:48:09 UTC Removal Confirmation Sent EMail address: abuse@infoweb.ne.jp
Requestor IP: 219.97.189.139
Message Report:
202.248.37.202 accepted message.
Remote host said: 250 2.0.0 i4UGmCdU013399 Message accepted for delivery