Is it possible to create email for addon domain

Hi, I want to create an email for addon domain. Is it possible?

In the create email page, the list of websites available is only websites that are created from the “Create Website” menu, how about addon domain?

for example:
I create a website with domain “” for my webspace, and then add domain “” in “” panel.

So, is it possible to create email like

I was wondering the same thing. I noticed that you can’t create email accounts or forwarders for addon domains or alias domains.