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Founded Year



Series B | Alive

Total Raised


Last Raised

$3M | 14 yrs ago

About Sendio

Sendio is an email security company that has developed a Hardware-as-a-Service (HaaS) product that uses Sender Address Verification (SAV) to block 100% of spam with zero false positives. The Company was originally founded in 2003 under the premise that email filters would not solve the spam problem. Since that time, the Company has developed an enterprise appliance which uses SAV to transparently block unwanted email without falsely identifying desired emails as spam.

Headquarters Location

1176 Main Street Suite C

Irvine, California, 92614,

United States


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Latest Sendio News

Sendio Publishes Two Guides on Microsoft Office 365 Email Security & Spam

Jan 11, 2016

Industry Leader's New E-Books Detail Shortcomings of 365's Tools, Highlight Options on How to Better Protect Company Communication NEWPORT BEACH, CA--(Marketwired - January 11, 2016) - Sendio, the industry leader in email security and inbox productivity, today announced it is publishing two guides on email security within the Microsoft Office 365 and Outlook professional solutions. The e-books, A Guide to Evaluating Security and Spam Solutions for Office 365 and Outlook and A Guide to Integrating Sendio with Office 365 Outlook, are available for free download below: Integration Guide for Sendio & Office 365 Outlook Microsoft Office 365 has become a popular choice for businesses wishing to avoid a continually changing array of desktop and mobile office systems. The email functionality of Office 365 and the included Outlook is especially indispensable for businesses whose employees can send and receive, on average, more than a hundred emails each per day. Microsoft offers a range of conventional email security features with Office 365, but in today's threat environment, conventional is inadequate at the enterprise and SMB level. Sendio's new resources examine Outlook's existing security and spam measures and how they ultimately fail IT; offer options for organizations looking to choose the best solution for their needs; and detail how to integrate Sendio's platform with Office 365's standard email security features. A Guide to Evaluating Security and Spam Solutions for Office 365 takes a look at: Basic components of Office 365's email security features Differences between conventional and modern email security Four advanced security technologies that go beyond 365's email security tools A Guide to Integrating Sendio with Office 365 Outlook includes twelve detailed steps for incorporating Sendio's innovative email security solution with Office 365. "Email security is mandatory for any business, including ones using Microsoft Office 365 and Outlook," says Brooks Farquhar, Sendio's North American Sales Director. "There's a growing population of cyber threats that cannot be handled with conventional security systems. Protecting email with added security and spam solutions is critical to business success. Our new guides offer solutions to address this need, and detail how Sendio's hosted, appliance and virtual platform, which requires no hardware investment and is easily integrated with Outlook, can provide the security and spam filter that companies require. " For more information about these new e-books or Sendio's innovative email security solutions, visit the company's website at . About Sendio, Inc. Founded in 2003, Sendio is a feisty, venture-backed, privately held company whose products protect the email environments of enterprises and institutions from attacks and abuse, and dramatically increases employee productivity by reducing the amount of time required to manage an email inbox. Sendio has cost-effective, time-saving delivery methods (hosted, appliance, or virtual appliance) that are rapidly gaining market share. For more information, visit . Contact Information

Sendio Frequently Asked Questions (FAQ)

  • When was Sendio founded?

    Sendio was founded in 2004.

  • Where is Sendio's headquarters?

    Sendio's headquarters is located at 1176 Main Street, Irvine.

  • What is Sendio's latest funding round?

    Sendio's latest funding round is Series B.

  • How much did Sendio raise?

    Sendio raised a total of $7M.

  • Who are the investors of Sendio?

    Investors of Sendio include Momentum Venture Management, Vicente Capital Partners, Shepherd Ventures, Athenian Venture Partners, KH Growth Equity and 3 more.

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