Use Regular Expressions to Validate Email Addresses

By validating email addresses using regular expressions, you ensure that email addresses used in your API calls follow the correct syntax before you import them into Marketing Cloud Engagement. Use these regular expressions to aid in achieving better data quality.

These regular expressions are subject to change. Contact your Account Executive if you have any questions.

These regular expressions perform several checks.

  • Ensure that the email address contains only valid characters
  • Verify the presence of a single @ character.
  • Verify that a single period character separates the domain and the top-level domain (TLD).