Summary: E-mail marketing is a very effective marketing strategy. If you are offering this service, then it will help if you write a letter advertising your service as well. If you are writing a letter to offer your services then be guided by this sample letter below. Dear Sir/Ma’am, I know that you are aware on the impact of using electronic mails on the improvement of the marketing strategy of various firms. I am sure that you have already experienced getting some emails that advertise certain products or services of certain companies and this is not a usual thing two years ago. However, this marketing strategy is truly proven very effective especially if the server will not consider your marketing email as a spam or an email that poses threat to the computer system of the customer. Thus, it is imperative that your marketing email be considered as a genuine e-mail and not be regarded as a junk one. If you think electronic marketing sound interesting then feel free to contact our comp...