Ok, I have an own server running Plesk 7.5 Reloaded. To begin: I have some "big" websites that I run. And one of that big website we are going to upgrade building an webmail application to it. To use that webmail, people first use to sign up before they can use it. Then, looking hard on this website, I found a solution: Shell scripts. But, a little problem, I don't have the user-rights to access them. And because I don't have the root password I can't change anything of that.. So I look further on the website and I called the people who are controlling my server. And I get an other option: Using API. I don't know API but it must work with API. So I have search on plesk and I have search google for finding some information about plesk & api. I didn't find anything. The only thing I found was an dead link linking to an doc here on plesk that maybe could help me. So my guestion is, How can I write an script in PHP that will be able create mailboxes? If it is possible with API, where can I find the doc's of this API so I know what to do.