Email system handles verification emails and password reset. Currently, tokens are displayed in flash messages for testing. Production requires SMTP configuration.
python
app.config['MAIL_SERVER'] = 'smtp.example.com'
app.config['MAIL_PORT'] = 587
app.config['MAIL_USE_TLS'] = True
app.config['MAIL_USERNAME'] = 'user@example.com'
app.config['MAIL_PASSWORD'] = 'password'
Tokens are currently displayed in flash messages for development and testing.