Originally Posted by robertlouwen
Like you advised first I tried without plugin, webmail.something.nu gives a dutch language error page and webmail.somethig.org gives a english language error page.
So now your plugin I have to create a .php file named "webmail_symlink_plugin.inc.php" and in there goes the code from your last post.
Upload it to my server on my server i will copy it to the right location and do the ln -s command
1. you have to ensure that /var/www/webmail exists (as symlink or real webmail directory)
2. you have to edit the website (not the subdomain) and save it again so the new plugin will create the needed symlink inside the webdir