Who does the post office call when it's time to train postal service employees about the complicated science of direct mail? Rein Associates. Jack Rein is often called upon to conduct seminars in conjunction with the postal service in the training of its employees and mailing professionals on the many aspects of direct mail marketing. Countless hundreds of professionals have benefited from Rein Associates founder J. Michael Rein's expertise and knowledge. Below is just a partial list of some of the organizations for which Jack Rein has conducted trainings and seminars: • United States Postal Service • Jersey Shore Public Relations and Advertising Association • Association of Fundraising Professionals • Brookdale Community College • United Way • Postal Customer Council • Numerous local chambers of commerce and service organizations Postal regulations are always changing. CLICK HERE for the latest news and postal updates.