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W tym temacie opisano, co można zrobić, jeśli kod błędu 5.7.1 jest wyświetlany w raporcie bez dostarczania (nazywanym również komunikatem NDR, komunikatem odbicia, powiadomieniem o stanie dostawy lub nazwą DSN). Te informacje dotyczą również kodów błędów od 5.7.0 do 5.7.999. Mam tę wiadomość odbicia. Jak mogę rozwiązać ten problem?
24 sty 2024 · Typically, this error indicates a security setting in your organization or the recipient's organization is preventing your message from reaching the recipient. For example: You don't have permission to send to the recipient. The recipient is a group, and you don't have permission to send to the group or one of its subgroups.
27 maj 2017 · If it is giving you relay access denied when you are trying to send an email from outside your network to a domain that your server is not authoritative for then it means your receive connector does not grant you the permissions for sending/relaying.
How can I fix “550 5.7.1 relaying denied” or “550 5.7.1 command rejected”? To resolve these errors, confirm your email authentication settings (SPF, DKIM, DMARC) and make sure your email is being sent from an authorized IP or domain. Checking your email domain’s reputation and adjusting security policies with your email provider may ...
8 lip 2024 · Learn how to fix the Exchange SMTP error 550 5.7.1, which prevents users from sending emails outside the domain. Find out the causes, solutions, and tips for this common email delivery problem.
24 sty 2024 · When a sender tries to send mail through that server, the sender receives a non-delivery report (NDR) that contains the following error message. (The message doesn't include the name of the specific blocklist.) 5.7.1. Unable To Relay: Blocked by Customer Allow list.
4 lip 2016 · According the error message report issue is most likely to lie with the recipient side. As I suggested above contacting the recipient side admin and try to troubleshoot these issues via adding the sender's email address/sending IP addresses or suffix domain (@contoso.com) into their safe/allowed sender list on their side.
