SMTP, Inc. is engaged in providing Internet-based services to facilitate e-mail delivery world-wide. The Company's services provide customers with deliverability of e-mail with less time and complexity than handling it themselves. It provides services to enable small, medium and large businesses to outsource the sending of outbound e-mails. Legitimate senders of e-mail use its services to help maintain their online email reputation so that their e-mail is not blocked and is delivered to the intended recipients. In January 2013, the Company acquired PreviewMyEmail.com and all related technology and customers from Octeth.