다음과 같은 메일이 root에게 오네요...
무슨 뜻인가요 ?
메일이 안오게 하는 해결 방법은 ?
부탁드립니다...
From SCANDETD at smart.mydomain.com Wed Nov 8 10:19:23 2000
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Date: Wed, 8 Nov 2000 10:19:21 +0900
From: SCANDETD at mydomain.com Message-Id:<200011080119.eA81JKj03255 at smart.mydomain.com>
Subject: [WARN] ALZZA Linux SECURE Report! - scandetd
Possible port scanning from 211.219.26.86 (spoof?),
I've counted 71 connections.
First connection was made to 80 port at Wed Nov 8 10:03:32 2000
Last connection was made to 8000 port at Wed Nov 8 10:18:55 2000
Probably it was SYN scan (0 FIN flags and 71 SYN flags)--onehana