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Community Member
September 28, 2026
Question

Your Authentication Code (to finish booking)

Hi,

When a client tries to schedule a session, they receive an email from Calendly that says, "Your authentication code." “To confirm this email address is correct, copy and paste this code to complete the two-factor authentication. When clients paste the code, it doesn’t go through.

Pls help.

1 reply

David
Community Manager
Community Manager
September 30, 2026

Hi ​@Alison23357 - Thanks for reaching out on this!

In this case, does it work if they try typing in the code instead of copying+Pasting?

If not, you can temporarily disable the two-factor authentication step by following the article here:
https://calendly.com/help/how-to-require-email-verification-for-event-types

Let me know !