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Get shipping rates, buy stamps, print postage, track a package, look up a ZIP Code? - Find the mailing products and services you need at USPS.com.

An IaaS world leader for managed DNS and email delivery solutions, Dyn Inc. powers more than four miliion home, SMB and enterprise users.

UltraSMTP - Send email reliably from anywhere, with tracking, delivery confirmation, and more.

Mac software that makes managing your email marketing campaigns easy. No headaches. Just results.

Buy USPS postage online from your PC, easily print postage stamps and shipping labels for all USPS mail classes.

Elastic Email is the lowest cost provider of high quality email delivery service and software for your cloud application or marketing needs.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Shipping - Logistics Management - Supply Chain Management from FedEx Corporation: FedEx.com offers a complete suite of online services for shipment preparation, package tracking, shipment rates and tools tailored to the needs of international...

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.