The mark consists of the stylized wording "CLASSIFIED ADS", "LOST AND FOUND", "GARAGE SALES", and "COMMUNITY EVENTS" each arranged on a side of a rectangle. Each area of wording is presented as repeating, and with a plurality of periods between each repetition. The font of each repeating line of words grows smaller towards the center of the page. In each corner of the rectangle appears an image of the earth with a ring around the center of it. In the center of the mark appears a stylized "E" inside a circle and below the circle, the wording "POSTSYSTEM". The font of the letters of "POSTSYSTEM" appears smaller and horizontally lower nearest the above positioned "E". The background of the rectangle design features four squares, one positioned in each corner and a gradient of shaded curved bands that create the appearance of concentric rings.