Multifactor authentication now required Postal TimesBlue Lite is a user-friendly online platform provided by United States Postal Service. It is created for convenient access to employee advantages, schedules, compensation, and other. Using Liteblue, USPS employees can stay informed about their employment details, connect with colleagues, and organize various HR tasks. Liteblue USPS aims to optimize USPS operations and establish a more efficient work environment.