Plesk

Plesk: Fix OCSP stapling warning for nginx

Problem nginx: [warn] “ssl_stapling” ignored, issuer certificate not found for certificate “/usr/local/psa/var/certificates/scwqKDI92” If you see a warning like this in your nginx logs it means that the certificate CA is not in the trust list. When you have Plesk installed the CA chains are being updated, but not included in the nginx config by default. …

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Plesk: Enable SFTP access for additional FTP users

By default only the main user of a domain can SFTP into a domain. Plesk does allow to add FTP users but for some reason not for access over encrypted SSH. That makes the whole feature broken given today’s security standards that don’t allow plain FTP access anymore. This guide helps you to properly set up the new user for secure access over SFTP.

Plesk: Add webmaster addresses to all domains

Here is a shell script that will iterate through all your Plesk domains to quickly add email addresses in bulk without going through each domain’s settings yourself. IntroScriptAutomation with events Intro This specific script adds a webmaster email address with standard aliases like postmaster@ and abuse@, but without an actual mailbox. The messages are forwarded …

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Plesk: System/cron mails are not DKIM signed

When you have enabled DKIM signing of outgoing mails on your Plesk server, you may have trouble delivering system messages to certain providers. Especially Outlook/Live and ProtonMail can send those messages straight to the spam folder.