data = {'subject': 'Alice-subject', 'addbbcode18': '%23444444',
    'addbbcode20': '0', 'helpbox': 'Close all open bbCode tags', 'message':
    'alice-body', 'poll_title': '', 'add_poll_option_text': '',
    'poll_length': '', 'mode': 'newtopic', 'sid':
    '5b2e663a3d724cc873053e7ca0f59bd0', 'f': '1', 'post': 'Submit'}
How to make a Python HTTP Request with POST data and Cookie?