kldp.net 메일링 리스트로 스팸이 오는거 같아요.

아래와 같은 메일이 계속옵니다. ?로 뜰때도 있고 아랍어도있습니다. 막는 방법이 없을까요?

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From: 16547893211111suwimol@hotmail.com on Sat Dec  3 20:18:32 2005
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From: nokka1365478965@hotmail.com on Sat Dec 10 16:07:55 2005
Subject: ????????????????????????????????????? ???????????????????
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