When you are logged in as an administrator, click "Site Admin" on the grey menu bar.
On the "Site Admin" page, expand the "Reports" section on the left-hand side of the page, then click on "Contacts Submitted".
This report contains all of the contact forms submitted by resellers. If the reseller was logged in when they submitted the comment, you will see their User Name for the portal as well as any information the reseller entered such as First Name, Last Name, Company, Email, Comment, and Phone Number.
To download all the contacts submitted for offline review, click "Download Contact History" at the bottom of the page.