请各们高手帮帮忙？

 1<[email protected]>... Relaying denied. IP name lookup failed   
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 3我在redhat8.0安装是sendmail发邮件时候的出错。可以打点一下吗   
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 7还在服务器上mail.log   
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11上Jul 9 04:02:22 localhost sendmail[10744]: h68K21C3010744: to=root, ctladdr=root (0/0), delay=00:0   
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130:21, xdelay=00:00:20, mailer=relay, pri=30044, relay=localhost.localdomain. [127.0.0.1], dsn=2.0   
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15哪里出错啊？ 
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23_由 shihao 在 07-15-2003 09:26 发表: &lt;/i _</[email protected]>