就是有人愛雞婆

今天一早被老闆的電話叫醒,因為他沒有辦法寄信到特定的mail server,請我"figure out what went wrong". 打開老闆轉寄過來的退信通知,上頭大剌剌的寫著"Client host [xx.xx.xx.xx] blocked using dnsbl.njabl.org; 1078224004 (in reply to RCPT TO command)",當下就申請將我們的ip從block名單上移除,然後在他們的網頁上晃晃. 不晃還好,一晃倒是看到了這篇, 文中居然使用帶有威脅的語氣說

If you run an open relay, do not intend to secure it, insist that we not test your system, and send us anything we consider to be threats or harassment, we may exclude your IP from testing, but it will be permanently added to our list.

又不是每個架mail server的人都是專家, 你今天block他的ip讓他的信寄不出去已經是妨礙人身自由, 垃圾信那麼多, 怎麼防? 用content filter就好啦, 沒事block人家ip幹麻. 把別人的ip加到list中還說

We do not block email. We just provide a tool for network/system/mail administrators to use to protect their mail servers from email abuse.

根本就是戒刀殺人而已... 感覺上很像美國人想當世界警察的那種樣子 <-- 神經病!
今天檢查過所有外寄郵件都需要經過saslauthd的認證, 加上postfix本身就不會成為open relay, 我實在搞不懂為什麼會被定義為open relay還被加到list中? 總之目前mail server的ip已經從名單中移除, 希望我們的mail server不要再被擋, 不然我又要被指派去處理><