July 1 (Reuters) - Hindenburg Research said on Monday it received a "show cause" letter from market regulator Securities and Exchanges Board of India after the U.S. short-seller put out a report on Adani Enterprises last year.

The letter outlined suspected violations of regulations in the country, the research firm said in a blog post. (Reporting by Urvi Dugar in Bengaluru; Editing by Krishna Chandra Eluri)