다음 오류를 해결하거나 해석하는 방법은 무엇입니까? 클라이언트(도메인의 발신자 또는 발신 계정)에서 조치를 취해야 하는지 잘 모르겠거나 원격 포스트마스터에게 도움을 요청해야 합니다.
<[email protected]> (expanded from <[email protected]>): host
smtpz4.laposte.net[160.92.124.66] said: 521 5.7.1 Service unavailable;
client 80.80.228.49 blocked using Return-Path. Les emails envoyes vers la
messagerie Laposte.net ont ete bloques par nos services. Afin de
regulariser votre situation, nous vous invitons a cliquer sur le lien
ci-dessous et a suivre la procedure. The emails sent to the mail host
Laposte.net were blocked by our services. To regularize your situation
please click on the link below and follow the procedure
https://senderscore.org/rtbl/. LPN007_102 (in reply to RCPT TO command)