7
我的mail server 留下許多relay deny 的IP比如以下
Relaying denied:
From [90.154.241.166] to shirley_liu@ms49.url.com.tw: 1 Time(s)
From [90.154.241.166] to wuman@ms49.url.com.tw: 1 Time(s)
From c-76-116-100-109.hsd1.pa.comcast.net [76.116.100.109] to 849_sirsmd@fusionworkshop.com: 1 Time(s)
From c-76-116-100-109.hsd1.pa.comcast.net [76.116.100.109] to 849quilttales@fusionworkshop.com: 1 Time(s)
第一行90.154.241.166去DNS 根本查不到這個IP
其他有解析的就是真的