How to whitelist email from Circa

If you're not receiving email from Circa, first please check your spam folder to see whether they've been incorrectly flagged by your company's spam filter. 

If you click a link in an email from Circa and it takes you to a warning page, please contact your company's IT team and let them know email and links from circa.co are legitimate.

Contact your IT team and ask them to whitelist email sent from @circa.co can and the following IP addresses.

Circa.co Email Delivery IP Addresses

  • 168.245.48.66
  • 168.245.112.87

Was this article helpful?