Email is a very effective digital marketing channel. There are many companies that praise its great potential to drive sales and customer loyalty. TNW News mentions that 54% of digital marketers consider email their most effective channel. Marketing Sherpa further states that 72% of US adults prefer to communicate with businesses via email. However, being successful in this channel requires a focused approach and paying attention to customer preferences. Here are six tips for creating email marketing campaigns that your customers will like.          Here you will find more information about email extractor and email extractor software.