如何查是哪邊的漏洞被發垃圾信 - Linux

By Oliver
at 2012-03-07T09:55
at 2012-03-07T09:55
Table of Contents
我這是centos 6.2 用postfix
這兩天我的ip被一堆地方列為rbl
我看我的流量 沒有爆 但晚上半夜都還有幾十k的流量
基本上半夜應該沒人用的~
我看了maillog 但不知該搜尋哪些字串看誰在用我server發垃圾
我的smtp設定 只有內部ip的人可以用 沒有鎖密碼
請問我該怎麼去查到底哪邊出了問題 以及該怎麼修正呢?
--
這兩天我的ip被一堆地方列為rbl
我看我的流量 沒有爆 但晚上半夜都還有幾十k的流量
基本上半夜應該沒人用的~
我看了maillog 但不知該搜尋哪些字串看誰在用我server發垃圾
我的smtp設定 只有內部ip的人可以用 沒有鎖密碼
請問我該怎麼去查到底哪邊出了問題 以及該怎麼修正呢?
--
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