Unregistered users
If you are don't have a Calbot account - you might want to check your spam folder.
If this doesn't help - add hello@calbot.cc as a contact to your address book (for all accounts you have).
Registered users
If you have a Calbot account - you will only receive system emails (like reset password emails) and emails about meetings being confirmed and invites for those meetings. You will not receive emails about someone wanting to schedule a meeting with you.