You should get a confirmation email immediately when signing up for Flint for the first time. This email will come from [email protected] and will ask you to confirm your email address to continue with the sign-up process.
If you don't receive this confirmation email within a few minutes and you are sure that you have already been invited to Flint, your school may be blocking the email. Below are steps that your IT team may have to take to ensure the deliverability of the confirmation email:
Please whitelist the following IP address by following these instructions: 159.183.177.4
Additionally, whitelist the following email address: [email protected]