나는 'postfix'를 기반으로 한 스팸 방지 시스템을 가지고 있습니다. 누군가 이메일을 보내고 블랙리스트에 의해 차단되면 피드백을 받습니다.
아래 예:
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)
535 오류 알림을 어디에서 비활성화할 수 있나요?