Debian
Debian 8 上的 Exim 4 - 不接受外部郵件
幾天前安裝了一個新伺服器:Debian 8,Exim4。
我可以從這個伺服器發送郵件,我可以在內部接收郵件,但伺服器不接受外部郵件。
所有電子郵件都返回錯誤,例如
----- The following addresses had fatal errors ----- Host not reachable.
我安裝了 CSF/LFD 防火牆並打開了 25 埠:TCP_IN、TCP_OUT、TCP6_IN、TCP6_OUT。
進出口配置:
internet site; mail is sent and received directly using SMTP IP-addresses to listen on for incoming SMTP connections: 127.0.0.1 ; ::1 Other destinations for which mail is accepted: example.com Domains to relay mail for: example.com
哪裡有問題?
問題在這裡:
IP-addresses to listen on for incoming SMTP connections: 127.0.0.1 ; ::1
您只
exim
監聽傳入的連接localhost
。