You use an email address for two things: to log in and to receive communications as a CM member. This is separate and may be different email addresses.

Change email address for logging in

The email address for logging in is linked to one national register number. If you want to change this email address, you can only do so in My CM-web.

• Log in to 'My CM' on the CM site.
• Click on your name in the menu on the left and click on 'CM-gegevens'.
• Click on the pencil in the 'gekoppelde e-mailadressen' box. 
• You are now on the screen to change your email address.
• Enter your current password and your new email address. You must confirm this email address.
• Save your new email address.
• You will receive an email to confirm your email address and (if desired) adjust your communication preferences.

Change email address for communication in My CM-web

• Log in to 'My CM' on the CM site.
• Or: click on your name in the menu on the left and click on 'CM-gegevens'. Click on the pencil in the box 'op dit e-mailadres ontvang je mails van CM'.
• Or: click on 'communicatie' in the menu on the left and then on 'communicatievoorkeuren'.
• You are now on the screen to set your communication preferences.
• Click on the pencil next to your email address for communication.
• Adjust your email address and click on the green check mark.
• Two messages will appear:
  • You have successfully changed your email address.
  • The email address still needs to be confirmed. You will receive an email to confirm this and, if desired, to further adjust your communication preferences. 

Change email address for communication in My CM app

• Log in to the My CM app.
• Tap 'Controleer je profiel’, then tap ‘Gekoppelde e-mailadressen’.
• Two email addresses will appear: one for logging in and one for communication.
• Tap the pencil next to 'e-mailadres voor communicatie' to change it and click on 'e-mailadres aanpassen' to save.
• You will receive an email to confirm your email address and adjust your communication preferences.