This video demonstrates how to add your ConnectNC account to your iPhone. Remember to replace all instances of demo@connectnc.com with your actual email address and mail.connectnc.com with your own mail server’s name. If you use a pinehurst.net account, you will use mail.pinehurst.net. For connectnc.net account users, the mail server name is mail.connectnc.net.
All hosted accounts will use mail.yourcompany.com (where yourcompany.com is your actual domain name).
You may need to delete your account and re-configure it if you run into any trouble.
https://pinehurst.net/how-to-delete-your-email-account-from-your-iphone/
You can learn more about your iPhone mail here:
https://support.apple.com/en-us/HT201320
