SSVC email message contains incorrect item URL - how to modify?

Hello all,

I am currently testing SSVC email notifications and notice they are showing the wrong URL for the Item link, using 'localhost' as the prefix. I have checked all my configuration files and do not appear to be using localhost anywhere. Where is the email notification pulling this value from and/or how can I modify the format? The email message template doesn't have a typical query string and shows the following:

<table border="0" cellspacing="0" cellpadding="0" id="templateContainer" style="font-family: Arial,​Helvetica,​sans-serif; max-width: 600px">
    <tbody style="max-width: inherit;">
            <td style="border-bottom: 1px solid #d4d4d4; padding-bottom: 10px; color: #444444">{NotificationDescription}</td>

Any help is appreciated. Our version is Innovator 12 SP14.