Yes. This is how you change your email address at The CryptalDash Exchange:
1. Send us a video where you are holding your ID to firstname.lastname@example.org
2. In the video, tell us the new email you want to use for your Exchange account.
This process is also applicable to merging accounts at the Exchange.
Do this - recording a video with you holding an ID and telling us your new email address -- when you a request a change of email.