
Why this matters
Sending marketing emails from your main domain can damage its reputation and hurt deliverability. A dedicated subdomain keeps your primary domain protected and your marketing emails landing in inboxes — not spam folders.Prerequisites
Before starting, make sure you own or manage a domain and have access to your domain registrar’s DNS settings (GoDaddy, Namecheap, Cloudflare, etc.).
How to set up your dedicated email domain
Navigate to Email Services
In the HoopAI Platform, go to Settings in the left sidebar. Under Email, select Email Services or Dedicated Domain.

Choose a subdomain
Select a subdomain to use for sending — for example,
mail.yourbusiness.com or send.yourbusiness.com. Using a subdomain protects your main domain’s sender reputation.Add the domain
Enter your chosen subdomain in the domain field and click Add Domain. The platform will generate the DNS records you need to add.

Configure DNS records
Log in to your domain registrar and add each record the platform provides. These typically include:
- CNAME records for DKIM signing
- TXT records for domain verification
- TXT record for DMARC (see warning above)
Add your DMARC record
In your DNS settings, add a new TXT record:
- Host/Name:
_DMARC - Value:
v=DMARC1; p=none;

Key points
Why a dedicated domain matters
Why a dedicated domain matters
Sending marketing emails from your main domain can negatively impact its reputation and deliverability. A dedicated subdomain separates email marketing traffic from regular business communications, protecting your primary domain’s sender reputation.
What DNS records are required
What DNS records are required
You will need DKIM (DomainKeys Identified Mail) records, SPF (Sender Policy Framework) records, and a DMARC policy record. The HoopAI Platform generates the specific values for your account automatically.
How long DNS propagation takes
How long DNS propagation takes
DNS changes typically propagate within a few hours but can take up to 48 hours. If verification fails immediately, wait and try again before contacting support.
Key benefits
Enhanced deliverability
Enhanced deliverability
Marketing emails sent from a dedicated domain land in inboxes far more reliably.
Professional brand image
Professional brand image
A branded sending domain builds trust with every recipient.
Simplified email management
Simplified email management
Separating marketing emails from regular communications makes tracking and reporting much easier.
Increased trustworthiness
Increased trustworthiness
Proper authentication signals to email providers that your messages are legitimate.
Improved effectiveness
Improved effectiveness
Authenticated emails reach your audience more reliably, making every campaign more impactful.