[TYPO3-english] cooluri and putting www in front of domainname

[Leen]

Hello,

When i use mydomain.com it is replaced by mydomain.com/www.mydomain.com
This results in a page not found error.

I have used cooluri for a long time and on other sites I never had this 
issue.
Using mydomain.com/index.php no problem. using www.mydomain.com also no 
problem.

.htaccess :
RewriteEngine On
RewriteRule 
^/(typo3|typo3temp|typo3conf|t3lib|tslib|fileadmin|uploads|showpic\.php)$ - 
[L]
RewriteRule 
^/(typo3|typo3temp|typo3conf|t3lib|tslib|fileadmin|uploads|showpic\.php)/.*$ 
- [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
RewriteRule .* index.php

typo setup:
config.baseURL = http://www.mydomain.com/
config.tx_cooluri_enable = 1
config.redirectOldLinksToNew = 1

I have added the mydomain.com and www.mydomain.com records on the rootpage

Does anyone have an idea?