Project Summary
ISPConfig is an open source hosting control panel for Linux.
ISPconfig 3 is capable of managing multiple servers from one control panel.
Managed Services and Features
*Manage one or more Servers from one Controlpanel (Multiserver Management)
*Different permission levels (Administrators, Resellers and Clients) + Email user level provided by a Roundcube plugin
*Httpd (virtual hosts, domain and IP based)
*FTP, SFTP, SCP
*DNS (A, CNAME, MX, SRV and TXT Records)
*POP3, IMAP
*Email-Autoresponder
*Server based mail filtering
*Advanced email spamfilter and antivirus filter
*MySQL client-databases
*Webalizer statistics
*Harddisk quota
*Mail-Quota
*Traffic limits and statistics
*IP-addresses
*SSL
*SSI
*PHP
*Shell-access
*Jailed shell access
*Firewall
*Server monitoring
In a Nutshell, ISPConfig - Hosting Control Panel...
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has a well established, mature codebase
maintained by a large development team
with stable Y-O-Y commits -
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took an estimated 91 years of effort (COCOMO model)
starting with its first commit in November, 2005
ending with its most recent commit 5 days ago
BSD 3-clause "New" or "Revised" License
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Hold Liable
Use Trademarks
Required
Include Copyright
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryJan 14 2026 — Feb 13 2026
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12 Month SummaryFeb 13 2025 — Feb 13 2026
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