• 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 Webmore

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    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Thank you for taking the time to review my custom Fail2Ban failregex and for your detailed feedback. I really appreciate your insights, as it's clear that you have much more experience in this area than I do. I now see the flaws in my original approach, especially the issue with only filtering...
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    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Update: Improving Fail2Ban Regex for Better Protection After extensive testing and analysis, I found that using the following regex in Fail2Ban significantly improved security and prevented about 60% of attacks: failregex = ^<HOST> -[^"]*"(GET|POST|HEAD) \/.* HTTP\/\d(?:\.\d)" \d+ \d+ "[^"]*"...
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    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Really great help and article thank you.
  4. W

    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Hello everyone, I know this might be a simple question and may have been asked multiple times, but I couldn’t find a clear answer. I'm frequently receiving the following email alert from Plesk: When this happens, all websites on the server start running extremely slow. After connecting via...
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    Issue Need help - all emails goes to spam

    This is what is said: Your IP address 157.97.110.31 is associated with the domain i-web.nl. Nevertheless your message appears to be sent from vps.i-web.nl. You may want to change your pointer (PTR type) DNS record and the host name of your server to the same value. Here are the tested values...
  6. W

    Issue Need help - all emails goes to spam

    I know how annoying is to post duplicate topic. It has been 15 days im looking and searching in this form to find the solution and i have done almost everything what other people suggest in this form but still i can not solve the problem. I'm ready to pay to any expert who can solve this...
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