How can I cancel or change my registration with the e-mail alert?

Click on 'Log in' in the website menu, enter your e-mail address and your password and click on 'Log in'. Then click on 'Account Settings' and uncheck 'E-mail alert preferences' and click on 'Save'. You will receive no further messages from Biedboek.nl. You can always re-subscribe to the e-mail alert by restoring the check.