How to Use PostalEASE to Manage Your FEHB EnrollmentBlue Lite is a user-friendly online platform provided by United States Postal Service. It is developed for convenient access to staff advantages, timetables, compensation, and additional. Using Blue Lite, USPS employees can stay well-informed about their job details, connect with colleagues, and manage various HR tasks. Liteblue USPS aims to streamline USPS operations and form a more effective work environment.