郵件伺服器日誌:/var/log/maillog
阿新 • • 發佈:2018-12-20
/var/log/maillog會記錄包含系統上執行的郵件伺服器的日誌資訊,比如記錄 postfix 或 sendmail 執行時的日誌資訊
[[email protected] ~]# tail /var/log/maillog Dec 18 04:00:05 localhost postfix/sendmail[2670]: warning: valid_hostname: numeric hostname: 231.133.13 Dec 18 04:00:05 localhost postfix/sendmail[2670]: fatal: file /etc/postfix/main.cf: parameter mydomain: bad parameter value: 231.133.13 Dec19 04:00:06 localhost postfix/sendmail[9331]: warning: inet_protocols: IPv6 support is disabled: Address family not supported by protocol Dec 19 04:00:06 localhost postfix/sendmail[9331]: warning: inet_protocols: configuring for IPv4 support only Dec 19 04:00:06 localhost postfix/sendmail[9331]: warning: valid_hostname: numeric hostname: 231.133.13
可以分為幾個欄位來描述這些事件資訊:
1. 事件的日期和時間
2. 事件的來源主機
3. 產生這個事件的程式[程序號]
4. 實際的日誌資訊