我有一個基於“postfix”的反垃圾郵件系統。當某人發送電子郵件並被黑名單封鎖時，他們會收到回饋。
下面的例子：
This is the mail system at host mail.xxx.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<[email protected]>: host
doris.herbert.lab.go4labs.net[37.59.133.20] said: 535 5.7.8 Error: blocked
by Block Address check from xx.xx.xx.xx (in reply to RCPT TO command)
在哪裡可以停用 535 錯誤通知？