Oui, j'ai besoin d'une solution
bonjour , notre domaine ( lutec-france.fr) ne peut plus envoyer de message au domaine (yesss-fr.com) jai comme message d'erreur
merci par avance
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
host mx2.yesss-fr.com [xx.xxx.xxx.xxx]
SMTP error from remote mail server after initial connection:
554 5.7.1 Black List Symantec Global
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