Setting Up a Custom Domain
A custom domain lets you send and receive support emails from your own domain, like support@yourstore.com.
Before You Start
You'll need:
- A domain you own (e.g., yourstore.com)
- Access to your domain's DNS settings
- 15-30 minutes for setup
Step 1: Add Your Domain
- Go to Settings → Email Settings
- Click Add Domain
- Enter your domain name (e.g., yourstore.com or support.yourstore.com)
- Click Add Domain
Tip: We recommend using a subdomain likesupport.yourstore.comorhelp.yourstore.com. This avoids conflicts with your main email.
Step 2: Configure DNS Records
After adding your domain, you'll see DNS records to add. Log into your domain registrar (GoDaddy, Namecheap, Cloudflare, etc.) and add each record.
Records You'll Add
| Type | Purpose |
|---|---|
| MX | Routes incoming email to SDesk |
| TXT (SPF) | Authorizes SDesk to send email from your domain |
| TXT (DKIM) | Signs emails to prove authenticity |
Adding Records (General Steps)
- Log into your domain registrar
- Find DNS Management or DNS Settings
- For each record SDesk shows you:
- Click "Add Record"
- Select the record type
- Enter the Name/Host value
- Enter the Value/Content
- Save the record
Step 3: Verify Your Domain
- Wait 5-10 minutes for DNS to propagate
- Return to SDesk and click Verify DNS Records
- Green checkmarks appear next to verified records
- Once all records are verified, your domain is ready!
DNS Propagation Times
- Most cases: 5-30 minutes
- Worst case: Up to 48 hours
- Tip: If verification fails, wait 30 minutes and try again
Whitelisted Email Prefixes
By default, SDesk accepts emails to these addresses on your custom domain:
- support@
- help@
- orders@
- returns@
- shop@
- contact@
- info@
Troubleshooting
Domain verification failing?
- Double-check record values (copy/paste to avoid typos)
- Wait longer for DNS propagation
- Check that you added records to the correct domain
- Some registrars add your domain automatically - don't duplicate it
Not receiving emails?
- Verify all DNS records are green
- Check MX record priority (should be highest/lowest number)
- Send a test email to support@yourdomain.com