The following steps describe the procedure to reset the MySQL root password on Linux. The same procedure works for MariaDB…

HTTP connections can be redirected to HTTPS using the apache mod_rewrite module. Mod_rewrite should be available in every apache installation.…

This tutorial shows you how to use redirect rules in the Apache web server. If you want to redirect a…

If you get an error like: Apr 15 12:41:03 webb4 postfix/sendmail[11234]: fatal: web1_user(12967): queue file write error in your mail…

To turn on verbose logging (e.g. to debug FTP connection or authentication problems) in pure-ftpd FTP server on Debian and…

Fail2ban uses iptables by default to block incoming connections when they exceed the max.  login retries. The iptables rules used…

This short guide shows you how to manually start the website, database, and email backup process in ISPConfig on the…

If all your visitors shall access your website with a URL like www.domain.com and not without www, use the following…

If you use postfix and / or amavisd-new on the mail server, you can use the following recipes to block…

NOTE: This post is about ISPConfig 3.0 and not 3.1 and newer. ISPConfig 3.1 and newer has DKIM support builtin,…