To send emails through your Google account, we need you to grant gmail.send permission during login. Read more about scopes here. Permission only send messages. No read or modify privileges on your mailbox.
Click the "Sign in with Google" button to begin authentication.
Choose the Google account you want to use for sending emails.
When prompted, review the permissions requested. You'll see: Send emails on your behalf
Click "Allow" or "Accept" to grant the necessary permissions.
If you need to change permissions later, you can:
Without these permissions, you won't be able to send emails through the application. Currently we support only sending emails via Gmail on free accounts.