Change DKIM Signature mail headers
Hi there. I noticed an issue with the DKIM signature Plesk generates. The DKIM-Signature header includes this: h=Received:Received:From:To:Subject; Two problems here: The Received header is repeated...
View ArticlePlesk Monitoring Disk Threshold Alerts Wrong
The monitoring threshold on Windows servers is generating disk usage alerts even when actual disk utilization is well below the configured threshold. For example, the threshold is set to 95%, but...
View ArticleComposer install and update
I have a couple of composer packages in my app and see this when I click install or update Neither install nor update seem to change the version number (or install) and Status stays on "Update...
View Article"securityRiskFeature" not hiding Security-Risk score
According to this Plesk KB article the Security-Risk score in WP-Toolkit should be hidden with: Code: [ext-wp-toolkit] securityRiskFeature = false But this setting does not appear to work in the...
View ArticleFalse Positive? : Outdated or vulnerable software discovered - Action Required:
Hi there, I keep receiving the following security advisory on one of my sites This message is to provide you important information regarding web server security. Please note that the following software...
View ArticleMissing AVIF support in Imagick for PHP 8.5?
I’m running AlmaLinux 9.8 with Plesk PHP 8.5 and would like to use Imagick to save images in AVIF format. According to phpinfo(): Imagick module version: 3.8.1 ImageMagick compiled and loaded version:...
View ArticleMoving Plesk from host with Ubuntu 22.04 to host with Ubuntu 26.04
Hi there, I'm planning to migrate our Plesk from host with Ubuntu 22.04 to host with Ubuntu 26.04. Few questions: most important one, whether Ubuntu 26.04 is already supported? is there best-practice...
View ArticleFTPS remote backups fail after upgrade to Plesk 18.0.80 due to TLS session...
Username: TITLE FTPS remote backups fail after upgrade to Plesk 18.0.80 due to TLS session not being resumed on the FTP data connection (pmm-ras regression) PRODUCT, VERSION, OPERATING SYSTEM,...
View ArticleWAF ModSecurity Rules?
Hi All, I have servers running with Comodo Ruleset WAF (Free), but i do get some false positives. On my servers im running many different custom php applications and static websites. What could i do to...
View ArticleSmart Update fails during "Analyzing the test site before updating it" at 10%
WP Toolkit 6.11.2 WP Guardian active WP-Tookit Smart Update, failed after 10% with anylzing. After some CoPilot testing, if found information in the sqllite database. These are the results. Problem...
View ArticleAm I safe with Comodo WAF ModSecurity?
Hello, I've noticed that ModSecurity's free waf has many false positives (especially for font files). Sometimes it also blocks simple INSERT sql queries which makes the development work a bit harder....
View ArticleFalse update ?
I have a false update I thnik from 18.0.70 to 18.0.80 , now i have not acces to plesk login page only error 500 plesk : DB query failed: (1146) SQLSTATE[42S02]: Base table or view not found: 1146 Table...
View ArticleSetting logroate_period via CLI does not work
I used the Plesk settings cli utility to change the logrotate period of a bunch of servers with this command Bash: plesk bin settings -s logrotate_force=true; plesk bin settings -s logrotate_period=30...
View ArticleEnabling mail service on domain as Reseller/Customer bugged
Username: TITLE Enabling mail service on domain as Reseller/Customer bugged PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE Plesk Obsidian, Version 18.0.69 Update #2 Debian 12.10 PROBLEM DESCRIPTION...
View ArticleIncorrect time in Track Email Delivery
Hello, Could someone please help me with an issue? When I navigate to Domain > Mail > Track Email Delivery, the displayed time is incorrect (there is a 2-hour difference). This issue only occurs...
View ArticleWP Toolkit Parent Theme Updates
A few version updates ago Plesk changed how the parent themes update in WP Toolkit, in the past when a parent theme was updated it would keep the child theme as the active theme, now when the parent...
View ArticleSmart Update - wp-admin not working after update
wp-admin gave error after Smart Update had run. (as far as i can see) %domain%/wp-admin gave the following error page: Internal Server Error The server encountered an internal error or misconfiguration...
View ArticlePlesk Migrator extension
Hi everyone, We have released the new version of Plesk Migrator extension - v1.8. Changes include: [+] If XML API RPC on the source Plesk server is not available, migration is still possible. [+] Plesk...
View ArticlePlesk Obsidian 18.0.80 Is Here: MCP Support, AI Support Assistant, and DNS...
Plesk Obsidian 18.0.80 Is Here: MCP Support, AI Support Assistant, and DNS Diagnostics Continue reading...
View ArticleOutgoing mail limit increase in UI didn't take effect — turned out to be a...
Hi all, I think I ran into a bug with service plan syncing for the outgoing mail limits. Posting here in case someone else has seen this or a dev can confirm. Background: One of our customer's...
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