No subject

Fri Feb 17 02:32:51 UTC 2012

Why is these messages are appeared?
How do I disappear these messages?

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<news.notice>
nnrpd[7539]: [ID 988012 news.warning] ? reverse lookup for 10.43.1.80 
failed: Unknown host -- using IP address for access

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Please teach me.

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http://messenger.msn.co.jp 