The SMTP Perl Sample Code by SMTP presents API interaction to implement email marketing campaigns into web services with requests and responses. As a service, SMTP provides relay service and transactional email.
Email doesn't need postage, right? Is that old hoax about the postal service charging per message finally coming true? Not really. But PostageApp may be a service worth paying for if you want to send email from your application.
Successful enterprises rely on the latest technology to drive business operations, intelligence, and efficiency. APIs are the driving force of business application development. In this article, we highlight twelve top business APIs, chosen by popularity from the visitors of ProgrammableWeb.