Setting up your "Email Domain Authentication"

By implementing domain authentication, you will have the ability to customize your reminders and send them securely from your corporate email address.


To verify your domain, it is necessary to access your domain provider's website. The specific name of the page where you will update DNS records may vary based on your provider, commonly known as cPanel, Zone Editor, Zone File Settings, Domain Manager, DNS Manager, or a similar designation. Upon navigating to the appropriate page, proceed to create a TXT record utilizing the details outlined in the "Advanced" tab under "Settings" within the "Invoice Reminders" section.

Upon completion, it is important to verify the domain connection.


You may contact your service provider for any specific setup-related inquiries.

Our Sender Policy Framework (SPF) record is: v=spf1 include:sparkpostmail.com


We do not offer DMARC instructions. Nevertheless, we provide an open forum guide for our customers:

DMARC Guide

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