• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

smtp errpr

  1. Y

    Issue SMTP ERROR 550 5.1.1

    I have this error : SMTP Fehler (550): Der Empfänger "privat@domain.de" konnte nicht gesetzt werden (5.1.1 <privat@domain.de>: Recipient address rejected: domain.de). I can send locally from one email address to the other emails. But not from my local email addresses to other email addresses...
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