A Python package to simplify receiving, parsing, and sending email
Features
 * Receive emails via IMAP
   * Retrieve email from any folder
   * Create new folders
   * Move messages to other folders
   * Delete messages
   * Monitor folders for new messages using the IMAP IDLE command
   * Always use / as the folder hierarchy separator, and convert
	to the server's hierarchy separator in the background
   * Always remove folder name characters that conflict with the
	server's hierarchy separators
   * Prepend the namespace to the folder path when required
   * Automatically reconnect when needed
   * Work around quirks in Gmail/G-suite, Office 365, Exchange,
	Dovcot, and DavMail
 * Consistent email parsing
   * SHA256 hashes of attachments
 * Simplified email sending via SMTP
   * Uses opportunistic encryption (STARTTLS) by default
   * Easily add attachments, plain text, and HTML