These steps will show you how to configure the settings on your e-mail address other than your @hawaiiantel.net address (formerly @verizon.net). This could be hosted domains such as kai@surfco.net or web mail addresses such as kai@gmail.com) you may be using a Verizon Open Relay SMTP address to send email. Read the steps below for detailed instructions on how to fix this issue in Mac/OSX Mail 10.3.