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2 Posts
  • Published Answer

    How do I set the PTR for a Floating IP?

    Hi Jarland, Thank you for the reply and for finally giving a reasonable explanation on the rationale behind the decision to not al…
    By DanielBull
  • Published Answer

    I can not send emails with postfix

    The reason for the “554-No SMTP service 554 invalid DNS PTR resource record” error is reverse DNS is not working for your Digital O…
    By DanielBull