• 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!
  • We are looking for U.S.-based freelancer or agency working with SEO or WordPress for a quick 30-min interviews to gather feedback on XOVI, a successful German SEO tool we’re looking to launch in the U.S.
    If you qualify and participate, you’ll receive a $30 Amazon gift card as a thank-you. Please apply here. Thanks for helping shape a better SEO product for agencies!
  • 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. Jürgen_T

    Question Safe to enable postgrey with free Plesk Email Security (Amavis + SpamAssassin + ClamAV)?

    Hi everyone, I'm running a Plesk server using the free Plesk Email Security extension, which includes Amavis and SpamAssassin. I’ve also installed ClamAV manually, and it's working perfectly within the current mail pipeline. To further reduce spam and bot traffic, I now plan to add Greylisting...
  2. Jürgen_T

    Question Modsecurity - Apache or Nginx

    I’m planning to make a third attempt next week to install ModSecurity under Plesk. During the setup, there’s an option to choose whether ModSecurity should be applied to Nginx or Apache. Since I’m using Nginx as a reverse proxy in front of Apache, it’s unclear which option I should select.
  3. Jürgen_T

    Question Massive Brute-Force Attacks on Plesk Panel – Looking for Additional Protection Measures

    Hello everyone, I’m running a Plesk panel that has been under a massive brute-force attack for some time. The login attempts are happening non-stop from globally distributed IPs, targeting users like admin, root, and even custom usernames. I have already implemented the following security...
  4. Jürgen_T

    Issue How to properly configure Fail2Ban for ModSecurity in Plesk with NGINX?

    Hello everyone, I have successfully installed ModSecurity with NGINX on my Plesk server. Now, I want to use Fail2Ban to permanently block IPs of attackers that ModSecurity identifies. However, after installation, I noticed that the configuration files for ModSecurity were missing in Fail2Ban...
  5. Jürgen_T

    Issue Plesk extension/email-security

    Suddenly I get every full hour the following error message: SQLSTATE[22001]: String data, right truncated: 1406 Data too long for column 'email' at row 1, query was: REPLACE INTO `stats_accounts` SET `email` = :email , `receivedHam` = :receivedHam , `receivedSpam` = :receivedSpam ...
  6. Jürgen_T

    Issue Modsecurity works with Apache but error with nginx

    I just started to give modsecurity a second try but got this after re-installed it with plesk-installer. Starting with the configuration Nginx (Modsecurity 3.0) I get the following error: Changing the configuration from Nginx (Modsecurity 3.0) to Apache (Modesecurity 2.9) it starts without...
  7. Jürgen_T

    Question Unwanted permanent redirct of a new subdomain

    I have some subdomains which work without problems. But a new one test.domain.tld redirects continously to my www.domain.tld wihout having this applied. Is there any idea where the error comes from?
  8. Jürgen_T

    Resolved TLS versions for nginx

    My ssl.conf file in /etc/nginx/conf.de/ contains the following: Why do I have the old and weak TLS-versions TLSv1 TLSv1.1 automaticly installed for proxy_ssl_protocols. Does this make sense or can I remove it?
  9. Jürgen_T

    Resolved ModSecurity configuration files and directives remain on the server after its removal

    After some problems with Modsecurity I removed it using Plesk installer (web interface). This seemed to work and now it is indicated as removed However in /etc/nginx/conf.d/ modsecurity.conf still exists with the following content: So it says Modsecurity is on and receives the configuration...
  10. Jürgen_T

    Resolved Attempt to change status of non-configured mail service. [domain_id = 28]

    Suddenly after upgrade to Plesk Obsidian v18.0.63 I found this error message in the Plesk protocols: Attempt to change status of non-configured mail service. [domain_id = 28] How can I solve this?
  11. Jürgen_T

    Resolved Error fail2ban since update to 18.0.63

    Since the update to Plesk 18.0.63 trying to open from the Plesk UI via tools/fail2ban results in an error: f2bmng failed: ERROR:__main__:No section: 'plesk-one-week-ban' Trying the solution from...
  12. Jürgen_T

    Issue Composer update problem

    I found a new error message in the protocols today: Error in cURL request: OpenSSL SSL_connect: Connection reset by peer in connection to getcomposer.org:443 : 0: /opt/psa/admin/plib/Db/Table/Broker/ServiceNodes.php:432 Db_Table_Broker_ServiceNodes->eachNode(object of type Closure) 1...
  13. Jürgen_T

    Question Plesk postfix DANE

    In the recent update to Obsidian this was announced:"Added the ability to add Transport Layer Security Authentication (TLSA) DNS records to domains’ DNS zones in Plesk. Such records are most commonly used to implement DNS-based Authentication of Named Entities (DANE)." Where can I find more...
  14. Jürgen_T

    Question resolv.conf problems with Ubuntu 22.04 LTS

    Checking the configuration with Plesk E-Mail security I receive this message: Is there also an example configuration for systemd-resolved available? Currently I have bind installed and the files resolv.conf and stub-resolve.conf are managed by systemd-resolved and /etc/resolv.conf is...
  15. Jürgen_T

    Resolved ssh port

    I changed the ssh port from standard 22 to XXXX. The ssh-terminal in PLESK does not use the new port but failed now continously trying to connect to port 22. Where can I change in Plesk the ssh-port used by the ssh-terminal, too?
  16. Jürgen_T

    Question ssh terminal

    Where do I find the .bashrc for the ssh-terminal as provided by Plesk? I would like to use the arrow-keys to scroll through the recent commands etc. i.e. If there is none, where should I save a .bashrc?
  17. Jürgen_T

    Resolved DKIM fails

    I configured my new server again to use DKIM. When I follow the Plesk manual I have simply to go to the E-Mail menue located in my domain. When I choose DKIM a window pops up showing the key I had to copy/paste in my external DNServer. (All keys are anonymized) This is the key I found...
  18. Jürgen_T

    Resolved How to work with SSH Keys Manager

    I moved my Webspace to a new server and would like to get limited ssh-access just to my domain using the defined system user as established before. This worked fine with my old one for root and other users but currently I can only get access as root with a key-pair. For my domain I can get...
  19. Jürgen_T

    Resolved Unable to connect to the server via IP6

    I just found out, that my server is no lnger reachable via IP6. IP4 works without any problems. I do not find errors in the system protocolls and also the config-files for the server include my ip6-address for different ports. This seems to be ok. Also the DNS entries for IP4 (A) and IP6 (AAAA)...
  20. Jürgen_T

    Resolved APCu for PHP 8.2

    Is there any instruction how to install APCu for PHP 8.2 ? For php 8.1 it is still working on my ubuntu server.
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