The resources below are here to assist our clients. Download files, fill out our Service Request Form, and learn more about our service and product options.
Customer Application Form
Use this form to apply to partner with 3NINES. To assist us in setting up your account correctly, please thoroughly complete this application and sign. Failure to fill out all line items could result in a delay or denial of credit with your application.
Mail Protection User Guide
Download the form to view our Email Security User Guide. This guide helps through steps involving quarantined mail, email categorization, message viewing, notification intervals, and exempt and blocklist policies.