Company matching now handles subdomains

OutboundSync now intelligently matches contacts with subdomain (also known as second-level domains) email domains (e.g. us.example.com) to the correct company in HubSpot by also considering the root domain (e.g. example.com). This is live right now in your account.

OutboundSync now supports:

• Searching HubSpot companies by both the subdomain and root domain
• Preferring subdomain-specific companies when multiple matches are found
• Using root domain as a fallback to improve matching accuracy

This means contacts from subdomain emails will correctly link to their parent company records more reliably, reducing duplicate companies and improving your overall data quality in HubSpot.