I didn't find how to change my email address in profile.
My company changes our e-mail address. I'm still able to receive emails with the former address for a couple of months, but this will be no longer soon.
I still don't know, maybe some employee from Infineon could answer us. This question is here for long time...
Updating the email id is not yet available through self service. For the time being, please send me the latest email id (I will send a private message to each of you, so that your email is not exposed), and we will update it from the back end.