• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Recent content by FelixH

  1. F

    SMTP Valid Hostname > Reverse DNS is not a valid Hostname

    Hi at all, maybe it is the Reverse DNS you use. You have to fill in the FQDN (fully qualified domain name) Many Administrators forget that www is part of the FQDN. So if you have a Reverse DNS "<domain>.<tld>" try "www.<domain>.<tld>" as Reverse DNS. regards Felix
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