In this new post to till's blog, he looks at a method for setting up PEAR on a Plesk system.

Now running any config interface is a blog entry by itself and when I say Plesk, I should also mention confixx and cpanel. And while I have a strong dislike for all them, let me focus on Plesk for now. This is not a copy'n'paste howto, so make sure you double-check all steps involved. With little knowledge, you should be able to to apply all instructions to any other control panel, all you need is SSH access to the server.

The process includes two different sections - why your PEAR installation may not be working and how to install the PEAR packages (on any system supporting a package manager). Command line calls and configuration options are also included.

On the PhPL33t blog, there's a guide for automating the creation of email addresses with the Plesk administration application:

In 2003 I wrote "Plesk Auto Email", the first fully funtional Plesk email automation suite. Now, I am going to show you how to do it. You will need a dedicated server with Linux, Plesk 7.5 and higher, php5, mysql5, and root access. This will show you how to code the auto creation, I am not going into deletions and edits at this time because I don't have all night to blog.

Included are the database table to store the commands in, the PHP script to create the commands (the integration into the other piece of software) and the PHP cron script that looks in the command table and executes each as it goes through.