Email chyba - 550 5.7.1 - Relaying denied. IP name lookup failed

Autor Maddox

Publikováno 20.11.2020

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Dobrý den,

když posílám email adresátovi, tak obdržím chybu 550 5.7.1 - Relaying denied. IP name lookup failed. Dosud vše šlapalo jak má, nevím kde hledat problém. Můžete prosím poradit co s tím?

Celá chyba:
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Zpráva nedošla některým zamýšleným příjemcům.

Tito příjemci nebyli zastiženi:

user@example.com

Chyba serveru: 550 5.7.1 ... Relaying denied. IP name lookup failed [8.8.8.8]

Odpovědi na dotaz

The English language is translated by machine - the translator can modify eg cited codes = it is better to use codes from the Czech original.

Email error - 550 5.7.1 - Relaying denied. IP name lookup failed

Hi,
when I send an email to a recipient, I get an error 550 5.7.1 - Relaying denied. IP name lookup failed. So far, everything has worked as it should, I do not know where to look for the problem. Can you please advise what to do with it?

The whole error:
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The message did not reach some of the intended recipients.

The following beneficiaries were not reached:

user@example.com

Server Error: 550 5.7.1 ... Relaying denied. IP name lookup failed [8.8.8.8]

Email chyba - 550 5.7.1 - Relaying denied. IP name lookup failed

Email error - 550 5.7.1 - Relaying denied. IP name lookup failed

RE: Email chyba - 550 5.7.1 - Relaying denied. IP…

Email error - 550 5.7.1 - Relaying denied. IP name lookup failed