How can I change my e-mail address in the forum?

Note that you always use a valid and identical e-mail address in aLobby and Forum. How to change the email address in the aLobby is described here.

Open the forum and log in with the login data you know.
Go to „Control Center“ in the upper right corner.
Click there on „Profile“.
Enter your new e-mail address in the input field for the e-mail. At the same time, enter your password for the forum in the field above.
Save, done.