email_debug_mode = boolean(default=True)
email_smtp_use_ssl = boolean(default=False)
email_sender_address = string(default="notice@mediagoblin.example.org")
email_smtp_host = string(default='')
email_smtp_port = integer(default=0)
email_smtp_user = string(default=None)
email_smtp_pass = string(default=None)