SMTP 서버(Postfix)를 설정한 다음 내 Gmail로 이메일을 보내고 Gmail에서 다음 이메일을 받습니다.
This is the mail system at host mail.pahlevanzadeh.net.
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 gmail-smtp-in.l.google.com[142.250.31.27]
said: 550-5.7.26 This message does not have authentication information or
fails to 550-5.7.26 pass authentication checks. To best protect our users
from spam, the 550-5.7.26 message has been blocked. Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. m13si7030284qvk.215 - gsmtp (in reply to end of DATA
command)
Reporting-MTA: dns; mail.pahlevanzadeh.net
X-Postfix-Queue-ID: 96B203C01C0
X-Postfix-Sender: rfc822; [email protected]
Arrival-Date: Sat, 6 Jun 2020 11:37:33 -0400 (AST)
Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.7.26
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.26 This message does not have authentication
information or fails to 550-5.7.26 pass authentication checks. To best
protect our users from spam, the 550-5.7.26 message has been blocked.
Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. m13si7030284qvk.215 - gsmtp
salamkdsdjfi.eml
Subject:
salamkdsdjfi
From:
Mohsen Pahlevanzadeh <[email protected]>
Date:
6/6/20, 8:06 PM
To:
Pahlevanzadeh <[email protected]>
dwjkdjkdjvkdlvnfklvnfklvf
내 문제는 무엇입니까?
답변1
오류는 다음과 같습니다.
주인gmail-smtp-in.l.google.com[142.250.31.27]설명하다:550-5.7.26 이 메시지에 인증 정보가 없거나 실패했습니다. 550-5.7.26인증 확인 통과.
(강조는 내 것)
더 이상 추가할 것이 없습니다. 먼저 SMTP 세션을 인증하지 않으면 Google은 사용자로부터 서버로 메시지를 보내는 것을 허용하지 않습니다.