450 4.1.2

Maning

• December 08, 2021 13:16

Experiencing problem with a specific domain. When domain.tld trying to send an email to mydomain.tld getting error: '450 4.1.2 : Recipient address rejected: Domain not found' When mydomain.tld trying to send an email to domain.tld getting error: SMTP error from remote mail server after RCPT TO:: 450 4.1.8 : Sender address rejected: Domain not found Domain DNS zones seems fine.

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  cPanelAnthony

  • December 08, 2021 19:22

  Hello! Do you get any errors for your domain when you run it through a DNS checker?

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  Maning

  • December 08, 2021 19:25

  Already checked it, no errors.

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  Maning

  • December 08, 2021 20:19

  Same problem occured on one more of my server. The only common is that both were updated to 100.0.5 (not sure if this is related)

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  cPanelAnthony

  • December 08, 2021 20:26

  If you log into your server and run this command (replacing with the real email address) what results do you get? exim -bt myemail@mydomain.tld
  

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  Maning

  • December 08, 2021 20:34

  router = virtual_user, transport = dovecot_virtual_delivery

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