You may use an email address on a domain that this server hosts. However, we do not recommend this, because you may fail to receive messages when the server encounters problems. For example, if your mailbox exceeds its quota, you will not receive any new email, including notices.
In the search box at top of CPanel type contact.
Then select Contact Information.
That should take you to the Contact Information page where you can enter two email addresses and also an access token for Pushbullet to receive alerts on a mobile device.
Please note that if you change your email address in our support/billing system it does not change in CPanel.
