Learn how to connect your Gmail account to have emails sent from them.
Under your library's Email Settings, you will be able to connect your Gmail account using the Connect My Gmail Account button.
A popup window appears asking for your Gmail login.
This feature is currently in beta. You may receive a warning from Google that the kotobee app isn't verified (it will take a few weeks for Google to verify the app). To proceed, click on Go to kotobee.com (unsafe) then click Allow.
Proceed by entering your email and password.
The following popup then appears, requesting you to allow access to kotobee.com to send emails on your behalf. Scroll down and click Allow.
Once you complete those steps, you will find the Connect My Gmail Account button replaced with the following:
To send emails from a non-Gmail address, please contact support.