/var/spool/exim4/msglog/1DyFdh-00023B-CX:
Received from root@ U=root P=local S=623
routing failed for root@: mail domain "" is syntactically invalid
Process failed (1) when writing error message to root@ (frozen)
(END)
我發現mail log一直出現frozen,『root@』 ,後面是空的?是我那弄錯了嗎?