Laziest group of people I've ever worked with. And the meanest. No one likes their job, from the top down. Management is mostly made up of people who were too horrible in the job as a regular employee, but so protected by the union that firing was impossible. Everything based on seniority obviously.
Departments do not work together to get the mail from point A to point B, they actively fight each other and it's all about covering your own behind. You will see dock workers sleeping in their cars, on the clock, with zero repercussion. Drivers will have two and three hour gaps of down time in their schedule with nowhere to be. All on the clock. It's an open secret.
Stamps should literally still be 5 cents, but we're all paying for the complete lack of any oversight, a union that protects the worst of the worst and a management team with no ability or desire to correct anything. Run, run away from here. There are a million better opportunities for truck drivers these days.