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Return Path was a global Data-as-a-Service (DaaS) company specializing in email intelligence. Founded in 1999, it provided solutions to help marketers optimize their email programs, improve deliverability, protect their brand from email fraud, and gain insights from email data. Their services included sender reputation monitoring, email certification, inbox placement tracking, and anti-phishing solutions. Return Path was acquired by Validity in May 2019, and its products and expertise are now part of Validity's offerings.
Served as a major hub for operations, engineering, product development, and customer support for its email intelligence and deliverability solutions.
Modern office space designed to foster collaboration and innovation, equipped with amenities typical of a leading tech company.
Historically known for a data-driven, innovative, and customer-centric work culture. It emphasized employee growth and a strong sense of community, frequently recognized as a 'Best Place to Work'.
The Broomfield location was a key center for the development and delivery of Return Path's core products and services, driving its leadership in the email intelligence market before its acquisition.
Prior to its acquisition by Validity in 2019, Return Path maintained a significant global presence with offices and operations across North America (USA, Canada), Europe (UK, France, Germany), South America (Brazil), and Asia-Pacific (Australia, Singapore). This international network supported global sales, client services, data collection infrastructure, and localized market expertise, enabling them to serve a diverse international client base with their email intelligence, deliverability, and anti-fraud solutions.
1000 Ravinewood Drive, Suite 100
Broomfield
Colorado
USA
Address: 3 Park Avenue, 35th Floor, New York, NY 10016 (historical)
Hub for East Coast US operations and engagement with global brands and advertising agencies.
Address: Runway East, 20 St Thomas St, London SE1 9RS (historical example)
Supported European clients and expanded Return Path's presence in the EMEA email marketing and deliverability ecosystem.
Address: Level 5, 50 Carrington Street, Sydney, NSW 2000 (historical example)
Provided localized support and solutions for clients in Australia, New Zealand, and other APAC countries, adapting to regional email trends.
Address: 111 Monument Cir, Indianapolis, IN 46204 (historical example)
Contributed to product development and data operations, supporting Return Path's broader service delivery.
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As of April 2025, Return Path' leadership includes:
Return Path has been backed by several prominent investors over the years, including:
Return Path was acquired by Validity in May 2019. Consequently, there have been no executive hires or exits attributable to 'Return Path' as an independent entity in the last 12 months. Leadership roles and changes are now within the Validity organizational structure.
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Return Path, prior to its acquisition by Validity, likely used common corporate email patterns. The most probable formats for employees would have been variations involving first name, last name, and initials at the returnpath.com domain.
[first].[last]@returnpath.com (e.g., jane.doe@returnpath.com) or [first_initial][last]@returnpath.com (e.g., jdoe@returnpath.com)
Format
matt.blumberg@returnpath.com (historical example for former CEO)
Example
90%
Success rate
Validity • May 7, 2019
Validity announced its acquisition of Return Path, combining Return Path's leading email deliverability and intelligence solutions with Validity's data quality and compliance offerings. This move aimed to create a comprehensive platform for optimizing customer engagement and data integrity....more
TechCrunch • September 15, 2015
Return Path announced a $35 million funding round led by Sapphire Ventures, with participation from existing investors including Foundry Group, Union Square Ventures, Costanoa Venture Capital, and General Catalyst. The funding was aimed at expanding its product offerings and global reach in the email intelligence market....more
Return Path (Press Release) • February 4, 2014
Return Path announced its acquisition of Mirror Image, a leader in contextual advertising and content personalization technology. This acquisition was intended to enhance Return Path's ability to help marketers deliver more relevant email content....more
Wall Street Journal • October 23, 2012
Return Path secured $25 million in Series E funding led by new investor Sapphire Ventures (then SAP Ventures). The funds were slated for international expansion and product development in email deliverability and intelligence....more
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