Postal Bulletin 22584 November 4 2021 Open Season 2020 Blue Lite is a user-friendly online platform provided by USPS. It is designed for convenient access to staff perks, calendars, compensation, and additional. Using BlueLite, USPS employees can stay updated about their job details, connect with colleagues, and handle various HR tasks. Liteblue USPS aims to optimize USPS operations and create a more productive work environment.