Do you want to change your current mail address that you use at Otrium? Then you can easily do this yourself in your personal account environment :)
Go to "My account" and click on "My profile", here you will see several options including changing your email address. Fill in the new email address, click on confirm and you have managed to change the password yourself. Go here to your personal account to change your email address.
* From the privacy legislation it is unfortunately not possible for us to change your email address. Can't do it? Please contact our support team and we will do our best to support you.