Working with IMAP and iCalendar

Usage: mailbox2ics.py [options] hostname username mailbox [mailbox...]

Options:
  -h, --help            show this help message and exit
  -p PASSWORD, --password=PASSWORD
                        Password for username
  --port=PORT           Port for IMAP server
  -v, --verbose         Show progress
  -q, --quiet           Do not show progress
  -o OUTPUT, --output=OUTPUT
                        Output file