• 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.

Search results

  1. T

    Issue Outgoing mail queue, how to find the source of the spam?

    @D4NY It is always a good idea to setup a Fail2Ban jail for these types of "unknown[IP address]" connections - prevent them from occurring anyway. However, that will not solve your issue completely, it will only reduce (not completely remove) a specific (sub-)set of malicious attempts. It...
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    Question Change MariaDB query_cache_size value

    @tulipe Be careful when messing about in my.cnf. Please read up on the config variables and especially their effects upon resource usage, such as memory. In addition, make sure that you understand the various config files in /etc/mysql/.. and the chronological order in which they are read...
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    WEB UI - Fail2Ban version 0.11 supports incremental bantime, Plesk UI does not

    @Kaspar, Even though I appreciate your reply, it is not a reply to the comment that I posted. Sure, I have read the links provided by you and my honest thoughts were "awful", "not again", "ah! that failed and withdrawn extension", "bloody surveys". The fact is that one cannot contribute...
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    Vote Share your opinion about new Plesk illustrations!

    @Bitpalast I fully agree with the core nature and content of your post - we do not trust what we cannot understand, so we want to understand what seems to be trusted. In real life, that what seems to be trusted .......... is often not to be trusted at all. People themselves primarily, in...
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    WEB UI - Fail2Ban version 0.11 supports incremental bantime, Plesk UI does not

    @Peter Debik I really appreciate this response! With respect to I have to admit that it is a leap forward, but these 2 components do not add value, given the facts that 1 - a centralized database and/or (distributed) network file system could have been realized by any well-seasoned...
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    WEB UI - Fail2Ban version 0.11 supports incremental bantime, Plesk UI does not

    @maartenv Thanks for providing a sample configuration. There are two items in your configuration that need some elaboration, at least in my opinion. The bantime.factor config setting can be anything, in your case it is 24 - that means incremental bantime of : 1d, 7d etc... In essence...
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    Potential bug - Inactive domains, Ssl It extension and Nginx SSL stapling warning

    @Peter Debik First of all thank you for your elaborate response. I will respond to your answers, with those answers being quoted first. To a high degree, it is expected behavior. Nevertheless, there is a difference between the way the Ssl It extension deals with "suspended" and...
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    WEB UI - Fail2Ban version 0.11 supports incremental bantime, Plesk UI does not

    @Peter Debik I know that is not a "bug", but there is the emotion that "feature suggestions" do not result in concrete action and/or development. Moreover, the "issue" of not being able to throttle Fail2Ban is direct or indirect : resource overusage when being under attack, even though the...
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    Resolved Plesk Firewalll specifies wrong port for SSH-firewalll rule

    @Kurt Ludikovsky Please inspect the following file : /opt/psa/var/modules/firewall/firewall-active.sh and just do the command : grep -i 22 /opt/psa/var/modules/firewall/firewall-active.sh If there was an issue with the firewall, then that issue can also (still) be present in that specific...
  10. T

    WEB UI - Fail2Ban version 0.11 supports incremental bantime, Plesk UI does not

    Username: TITLE WEB UI - Fail2Ban version 0.11 supports incremental bantime, Plesk UI does not PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE Product version: Plesk Obsidian 18.0.49.2 OS version: Ubuntu 18.04 x86_64 Build date: 2023/01/10 23:00 Revision...
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    Resolved SECURITY - attack surface : ports 7080 and 7081

    Username: TITLE SECURITY - attack surface : ports 7080 and 7081 PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE Product version: Plesk Obsidian 18.0.49.2 OS version: Ubuntu 18.04 x86_64 Build date: 2023/01/10 23:00 Revision: c825df0ebc392580c3443ca51b28c6cb88be266d...
  12. T

    Potential bug - Inactive domains, Ssl It extension and Nginx SSL stapling warning

    Username: TITLE Potential bug - Inactive domains, Ssl It extension and Nginx SSL stapling warning PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE Product version: Plesk Obsidian 18.0.49.2 OS version: Ubuntu 18.04 x86_64 Build date: 2023/01/10 23:00 Revision...
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    Question can change admin password with line command but can't connect ?

    @Alex Garcia I am curious, since I have the intuition that one parameter in the command is creating the issue. Could you be so kind as to rerun the command without the -encrypted-password option? In short, please run the command : plesk bin admin --set-password -passwd "new password"...
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    Question How to diagnose Mail failure on StartTLS

    @BNSHosting.net Again, please reinstall Postfix! Your /etc/postfix/main.cf is - very likely, with almost 99.9% certainty - the issue here. It should contain the line (line 27) with the default TLS config : smtpd_use_tls = yes All other settings are not or less relevant! Also note that your...
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    Resolved PHP Warning: unlink(/usr/local/psa/var/modules/watchdog/report/security_2022-01-31): No such file or directory

    @RPD and @Kaspar Please go to the rkhunter directory and run the following command from the command line ./rkhunter -c --configfile /opt/psa/etc/modules/watchdog/rkhunter.conf and check whether rkhunter still works properly. It can be the case that you will encounter a) warnings : most...
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    Farewell post

    @IgorG Wandering around on the forum, suddenly tripping over a specific post and being startled and flabergasted. IgorG, the O.G. of the Plesk Forum, is not working at Plesk anymore and/or is not the rock-solid fundament of this forum anymore. That is surprising and regrettable to hear and...
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    Question How to diagnose Mail failure on StartTLS

    Certainly when using Plesk .... ;) To be honest, there is always added value in "learning" as opposed to "using" - learning something will lead to (partial or full) comprehension of what one uses. I am not an IT guy, that might have become clear by now ......
  18. T

    Issue CPU usage on dedicated server

    @netart.gr First of all, the code should not be added to a demo website in order to notice the effect of the code : add it to the production site. However, as a fan of Nginx, I would recommend to use Nginx as a proxy in order to keep some bots and bad traffic away - that is always better...
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    Resolved PHP Warning: unlink(/usr/local/psa/var/modules/watchdog/report/security_2022-01-31): No such file or directory

    No, 18.0.49.2 .......... but Ubuntu based on this particular development server. Nevertheless, the size of the clean-reports file should not really matter, given the error notification that I have read. In essence, that error notification is a "humbug" PHP error notification with respect to...
  20. T

    Plesk with Centralized Database and Network File System

    @Alexander Yamshanov I strongly feel that this is a tutorial that is essentially well-intended, but not really suitable for daily practice. I can give you many reasons, but I will give you 2 major reasons : 1 - as long as Plesk does not support secure SQL connections, any unfortunate event...
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