The district courts shall have original jurisdiction of any civil action arising under any Act of Congress relating to the postal service.
28 U.S.C. § 1339
HISTORICAL AND REVISION NOTES Based on title 28, U.S.C., 1940 ed., §41(6) (Mar. 3, 1911, ch. 231, §24, par. 6, 36 Stat. 1092).Changes were made in phraseology.