What is e-mail marketing? Digital Marketing Training in Chennai says that whenever a company or a brand has to convey some commercial message to its present or potential customers then the best channel for marketing is e-mail marketing. Commercial messages may include advertisement for the coming event or program, e-mails can be sent to acquire more business of expand business, e-mails can be even a good medium for getting customer feedbacks after the sale or service is given, this methods he...