Maniaplanet 4 accounts only!
If you have never signed in Maniaplanet 4 (released May 9th, 2017), your account was not imported from Maniaplanet 3, therefore you cannot reset your password from this page.

You need to download and install the Maniaplanet 4 client and use the ingame password reset feature: Select profile > Create a new profile > Sign in > I forgot my password
Forgot your password?