If you would like to change the email that’s displayed to attendees when they receive a booking invitation or confirmation, all you have to do is click on this link: https://app.cal.com/settings/my-account/profile
Once you’ve done this, scroll down to the part of the page where your email is displayed. You will notice that there is a button marked [+ add email]. Clicking on this will let you add an additional email to your Cal.com profile. This email can then be made your primary email and you can also designate it as the email that information is sent to within your event-level settings. Please check out the following link if you’d like to learn more about this feature: https://cal.com/blog/v-3-9