American Registry for Internet Numbers Grants SMTP 8,190 Portable IP Addresses

CAMBRIDGE, Mass., Dec. 18, 2012 (GLOBE NEWSWIRE) -- SMTP, Inc. (OTCBB:SMTP), a global email marketing and delivery provider, today announced that it has been issued 8,190 portable virgin IPv4 addresses directly from the American Registry for Internet Numbers (ARIN). This increases the number of portable IPv4 addresses we control to 12,286.

One of the most important factors in determining whether email ends up in the recipient's inbox or spam folder is the reputation of an IP address used.

Previously issued IP addresses carry their historical reputation and typically have questionable credibility. As a result, companies relying on recycled IP addresses generally experience significant difficulties in maximizing their email deliverability.

"With this large block of newly issued IP addresses, SMTP will be in a better position to guarantee corporate customers the highest level of IP reputation and email deliverability," commented Semyon Dukach, Chairman of SMTP. "And, since these newly issued IP addresses are portable, our corporate customers will never lose the IP reputation earned if we move our email servers."


SMTP is a leading provider of cloud-based services to facilitate email deliverability, including bulk and transactional sending, reputation management, compliance auditing, abuse processing and issue resolution. Our services provide customers with the ability to increase the deliverability of email with less time, cost and complexity than handling it themselves. SMTP, Inc. is based in Cambridge, Massachusetts and on the web at

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For Further Information Contact SMTP, Inc.

CONTACT: Mostafa Razzak JMR Worldwide 212.786.6036 m.razzak@jmrworldwide.comSource:SMTP, Inc.