The Email field in Cal.com’s booking questions supports domain-level restrictions, allowing you to control who can (or can’t) book time with you based on their email address.

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Use Case

This is useful when:

  • You only want people from a specific company (e.g., @company.com) to book.
  • You want to exclude free/public domains like @gmail.com or @yahoo.com.
  • You’re running internal meetings and only want your organization’s members to access them.

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How to Configure

When editing a booking question of type Email, you’ll see options to:

  • Require emails that contain (…)
  • Exclude emails that contain (…)

Simply use the fields to specify or exclude email domains for your specific use case.