Electronic mail (email or e-mail) is a method of exchanging messages between people using electronics. Email first entered substantial use in the 1960s
Email marketing is the act of sending a commercial message, typically to a group of people, using email. In its broadest sense, every email sent to a
you may search these words to find your document
Warning!This site do not save any files on server.Our site provide pdf files online search and view,all document files from internel and google.