If you feel like doing me a favour and you have a gmail account, login, click on “Help” at the top right, then click on “Contact Us” on the left and then on “Suggest a feature”. You could also just go directly to <https: gmail_suggest="" inquiry="" services.google.com=""></https:> of course.
Now check the “Customize ‘From:’ address/create an account alias” box, fill in your email address at the bottom and click on “Submit”.