Videogame rental company GameFly is still locked in combat with the U.S. Postal Service, this time over information related to the amount of Netflix and Blockbuster specific mail slots in USPS outlets.

GameFly previously filed a complaint against the USPS earlier this year alleging that the USPS grants preferential treatment to the larger rental companies. Last month, GameFly filed a motion in order to compel the USPS to provide figures showing the percentage of USPS retail outlets that have Netflix, Blockbuster or other specific company DVD mail slots.

GameFly said it had asked for such information this past July, but that the USPS insisted it had no data and that that any Netflix-only dedicated mail slots “would be against current Headquarters policy.” GameFly, however, submitted two pictures of Post Offices in Susanville and Alturas (pictured left), California with Netflix Only mail slots, which the USPS has refused to authenticate.

Further charges from GameFly claim that Netflix and Blockbuster DVDs are hand sorted in order to reduce breakage, while GameFly discs are not. The USPS responded to this by saying that “all DVD mailers are not equal” and GameFly could change its packaging in order to gain the handling it seeks.

HackingNetflix via VideoBusiness