495884965

SENDMAIL搭配的套件

clamav

greylist

spamass

如果有出現 xxx.unsafe訊息

sendmail 透過milter-clamav來掃毒

被掃出有毒的信件

會放到/var/spool/mqueue下

參考

There is no problem with "autowhitelisted entry expired" in the log. It just indicates that an entry expires after 5 days (default time out). There's no incoming message in this case, so nothing is lost.

spam assassin的訊息

There are several status :
I : idle

參考1

did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
那只是告訴您有個 ip 連到您主機 port 25 的 sendmail 程式，只是對方連線過來後沒有進行一般常看到的 mail/expn 等常見的 smtp protocol 溝通命令來送信就結束連線了，所以該 log 特別留下這樣的資訊告知該情況罷了。

清空MAIL QUEUE

1. Flush all

# /usr/sbin/sendmail -v -q  強迫佇列中的信件送出

-v  顯示處理過程