KB Parallels

Parallels Plesk Panel for Linux/Unix

Parallels Small Business Panel 10.x for Linux/Unix	Plesk 9.x for Linux/Unix	Plesk 8.x for Linux/Unix
Plesk 7.5.x Reloaded	Plesk 7.1.x Reloaded	Plesk 7.0.x
Plesk 6.x	Plesk 5.x

The articles created most recently

[HOTFIX] Full site report showing incorrect installed applications	30 views
[HOTFIX] Greylisting handlers are causing system-wide memory allocation errors	451 views
[HOTFIX] Domain administrator login is possible even if domain administrator account is disabled	216 views
"Unsupported config file" error in Parallels Plesk Panel Updater	199 views
Domain migration from Plesk versions older than 9.x is failed.	372 views
[How to] How to migrate from Parallels Plesk Panel 8.6 Windows to Parallels Plesk Panel 9.2 Linux/Unix properly?	314 views
Emails from ebay are blocked by Greylisting according to domain pattern "dsl\|pool\|broadband\|hsd" even the pattern is missing in configuration	311 views
Login to Horde Webmail fails. How to troubleshoot?	440 views
[INFO] Postfix support will not be shipped on SuSE es9 x86_64	207 views
Hotmail sends bare LF that rejected by qmail	914 views
Which ports should be opened for a Plesk Container?	354 views
Notification "IP address not found" is shown on page "Define IP Addresses Mapping"	652 views
Domain cannot be open in Parallels Plesk Panel: SysUser: unable to select: no such row in the table	766 views
Web service cannot be started with error "httpd.include: No such file or directory"	571 views
Parallels Plesk Panel base packages are getting removed after SuSe system update	495 views
Empty page is shown instead of log file in popup window on the Log Manager page	385 views
Scheduled backup to FTP repository does not work correctly in passive mode	823 views
Server SSL certificate is not migrated	514 views
Parallels Plesk Panel cannot be opened with error "MySQL query failed: Incorrect information in file: './psa/misc.frm'"	628 views
Using 'up2date' service on RHEL 4.8 x86_64 by Parallels Plesk Panel 9.2	437 views

The articles updated most recently

Webmail does not show "attach" button when I am composing mail.	Nov 25
Many email messages are sent from PHP scripts on the server. How can I find what domains these scripts are running on?	Nov 25
I get the "Unable to set quota for user 'someuser'" error when trying to delete domain or change quota settings in Parallels Panel.	Nov 25
[How to] How to migrate Plesk data manually with Plesk Migration Manager?	Nov 24
I get the "Domain ID is undefined." or "Unable initialize session" error in Plesk CP.	Nov 24
[HOTFIX] Full site report showing incorrect installed applications	Nov 24
[How to] How to generate self-sign SSL certificate for SSO server manually?	Nov 17
I can not login to Webmail receiving error: "A fatal error has occurred DB Error: connect failed"	Nov 14
[HOTFIX] Greylisting handlers are causing system-wide memory allocation errors	Nov 5
Plesk session is dropped if client’s IP is being changed	Nov 4
[HOTFIX] Domain administrator login is possible even if domain administrator account is disabled	Nov 3
Scheduled backup to FTP repository does not work correctly in passive mode	Oct 31
How to recompile Apache,PHP and IMAP with increased value of file descriptors larger than FD_SETSIZE (1024) on RedHat-like system?	Oct 30
Webstat for all domains shows the same values.	Oct 28
"Unsupported config file" error in Parallels Plesk Panel Updater	Oct 27
Domain migration from Plesk versions older than 9.x is failed.	Oct 23
[How to] How to migrate from Parallels Plesk Panel 8.6 Windows to Parallels Plesk Panel 9.2 Linux/Unix properly?	Oct 23
[How to] How to migrate Parallels Plesk Panel 9 using GUI Backup Manager?	Oct 23
[How to] How to convert backup from older version of Parallels Plesk Plesk to version 9	Oct 23
[How to] How do I create custom login page to Parallels Plesk Panel?	Oct 23

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The most popular articles

How to recompile Apache,PHP and IMAP with increased value of file descriptors larger than FD_SETSIZE (1024) on RedHat-like system?	38,590 views
How do I rebuild qmail queue if it is damaged or consists of a lot of spam messages?	29,030 views
How do I repair/rebuild all mail configuration files and restore settings for all mailboxes?	28,056 views
I cannot send any mail from the server even via command line. The following error occurs: "PERM_FAILURE: SMTP Error (state 13): 554 mail server permanently rejected message (#5.3.0)"	24,481 views
How can I do mass IP addresses change in Plesk Control Panel?	19,470 views
How should I partition the hard drive prior to installing Plesk?	19,455 views
Many email messages are sent from PHP scripts on the server. How can I find what domains these scripts are running on?	17,316 views
Can I use additional port other than port 25 for SMTP connections? I was told I should open up one more port for SMTP, because most ISP's block port 25 now.	16,498 views
Parallels Plesk Panel uses patched Qmail. How do I compile Qmail with my own patches?	16,339 views
[How to] How can I migrate objects from Parallels Plesk Panel version 7.5 or 8.6 to Parallels Plesk Panel 9?	16,129 views
How do I restart Parallels Plesk Panel?	15,700 views
Mailman can't send messages to subscribers showing error in maillog: "Failure_to_exec_mailman_wrapper. WANTED_gid_110,_GOT_gid_101. (Reconfigure_to_take_101?)/did_0+0+1/"	14,963 views
When php is upgraded to php5 on Debian, the Plesk panel goes down.	14,087 views
How can I check that SMTP Plesk service is running OK on the server?	13,926 views
Commands are listed in knowledge base contain variables like $PRODUCT_ROOT_D, $HTTPD_VHOSTS_D, etc... How do I find their values?	13,389 views
Upgrade fails with the "Failed to check whether a new license key is available" error.	12,888 views
I get the following error if I send mail to a domain on my Plesk server or when I am trying to send mail from mail client software: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)	12,059 views
[How to] How to migrate Plesk data manually with Plesk Migration Manager?	11,784 views
How do I set SSL certificate for Plesk installed inside a Virtuozzo container?	11,162 views
I can not login to Webmail receiving error: "A fatal error has occurred DB Error: connect failed"	10,987 views

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