ISPConfig 3
Enable image caching in apache for better Google Page Speed results
High page speed and short page load times of your website are essential for good search engine rankings today. In…
Which ports are used on a ISPConfig 3 server and shall be open in the firewall?
Here is a list of ports that are used commonly on ISPConfig 3 servers. If you don't have all services…
Fix “HTTP request length 134926 (so far) exceeds MaxRequestLen” error on Debian Linux
When you get a 500 error in a webpage hosted on Debian Linux (6.0) with apache webserver and fastcgi, take a…
ISPConfig 3: How to send copys of incoming emails to other mailboxes
A copy of a incoming email can be sent to a second email address by adding a cc command to…
How to disable MySQL replication on master/master andmaster/slave setups
The following guide shows how to disable and remove mysql replication from two or more mysql servers. These steps can…
Setting up email routing to gmail / google apps via ISPConfig 3
The following guide describes the steps to add DNS records that route emails from a domain managed in ISPConfig 3…
Enhanced e-mail SPAM protection in ISPConfig 3
The command below enables a stricter SPAM handling for postfix on ISPConfig 3 servers. In Detail: Reject sender hostnames with…
How to change the welcome email message text in ISPConfig 3
As of ISPConfig 3.0.4, the text of the welcome email message that is sent to new email accounts is stored…
How to disable spamfilter- and antivirus functions in ISPConfig 3
If you use a mailserver wil very low ram (< 500 MB) and a slow CPU then it might be…
How to solve the ClamAV error “This version of the ClamAV engine is outdated” on Debian 5.0 (Lenny)
As of today, all ClamAV 0.94 or older installs will stop working. The Debian project has not released updates for…