Can I replace my current email address with a new one?

Of course you can! Follow these steps: 

• Add your new email address as a secondary email. 
• Make your new secondary email your primary email by pressing the 'Star' button next to it. 
• You will be prompted to confirm whether you want to make the secondary email your new primary email. Select 'Yes, Change'. 
• Your original primary email will now become a secondary email. 
• Slide to the left on your original primary email and press the 'Delete' button to remove it.