Troubleshoot your email sending domain

🔗 HubSpot KB Bridge: Troubleshoot your email sending domain

💡 Core Capability

After you connect a domain or email sending domain, it can take time for DNS changes to propagate and reflect in HubSpot. In most cases, DNS changes propagate within five hours, but full global propagation can take up to 48 hours. If your domain isn’t connecting as expected, troubleshoot common issues below.

🛠️ Key Operations & Headings Outline

• Before you get started
  • Understand limitations & considerations
• Check the status of DNS records
• Common DNS issues
  • Duplicated root domain
  • Records invalidated by domain host
• Use Whatsmydns to troubleshoot site domains
• Use Dig to troubleshoot email sending domains
  • Related content

📋 Subscription Availability

• Marketing Hub Starter, Professional, Enterprise
• Service Hub Professional, Enterprise
• Content Hub Starter, Professional, Enterprise
• Legacy Marketing Hub Basic

🔗 WayCup Operations & Workspace Context

• Active Projects & Client Notes:
  • clg-spec-proposed-lp-email-workflow
  • drag-to-hubspot-blueprint
  • HubSpot Tasks - June 2026
  • Triage and Discovery Prep
  • HubSpot Native Workflows
• WayCup Playbook Relevance: High relevance to aligned client deliverables and custom configurations.

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TIP

Need Step-by-Step UI Verification? Read the live, verbatim HubSpot article here: View Live Manual on HubSpot