• Halloween is coming! To celebrate the occasion, we dusted off a couple of old skins, and even created a brand new one (Pixel).
    To get into the festive spirit, install the Skins extension.
  • The new Python extension is now available. It allows customers to deploy and manage WSGI-based Python applications on their websites directly from Plesk.
  • The Plesk Mobile apps for iOS and Android and the Plesk Mobile Center extension have been deprecated, and are no longer available for new installations. In Plesk Obsidian 18.0.84, the Plesk Mobile Center extension will be removed from servers during the upgrade, and the Plesk Mobile apps will lose their server management features.
  • The Social Login extension has been deprecated and will be removed in Plesk Obsidian 18.0.84. After that, it will no longer be possible to log in to Plesk with a Google, Facebook, GitHub account, or with a passkey. Plesk usernames and passwords, as well as logging in with a WebPros Account, are not affected.

mailer-daemon

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    Question DMARC p=reject not rejecting spoofed inbound mail (MAILER-DAEMON sender)

    Hi, I would like to confirm whether the following behavior is expected in Plesk. Environment: Plesk version: 18.0.74 Plesk mail server (Postfix) “Enable DMARC to check incoming mail” is enabled Domain abc.com has DMARC: "v=DMARC1; p=reject;" We received the following spoofed inbound email...
  2. E

    Issue DMARC p=reject causes locally generated DSNs (MAILER-DAEMON) to be silently discarded

    On a Plesk mail server with DMARC enabled, we observed that locally generated non-delivery notifications (DSNs) are being rejected when the domain uses a strict DMARC policy: v=DMARC1; p=reject; sp=reject; When an outgoing email fails, Postfix generates a local DSN: From...
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