Using Flask-Mail to send email with attachment. A Flask extension for sending simple email messages.
pip install Flask
pip install Flask-Mail
MAIL_SERVER : default ‘localhost’
MAIL_PORT : default 25
MAIL_USE_TLS : default False
MAIL_USE_SSL : default False
MAIL_DEBUG : default app.debug
MAIL_USERNAME : default None
MAIL_PASSWORD : default None
MAIL_DEFAULT_SENDER : default None
MAIL_MAX_EMAILS : default None
MAIL_SUPPRESS_SEND : default app.testing