Navigate to Site Manager:
https://sitemanager.rentcafe.com/sitemanager/propertysearch.aspx
2. Click on the community you need to set up with Flair
3. Click "Content & Settings"
4. Click "Settings"
5. Click "Guest Card Settings"
6. Click the "Guest Card Email Address" field and paste the Flair email. If you already have an email in there, add a comma THEN paste the Flair email after it like this [youremail@email.com, community@emails.getflair.io]