Thomas O'Leary

Thomas O’Leary is a Strategic Project Manager at Return Path. He works closely with our clients to help them diagnose and resolve email authentication practices, as well as providing guidance on strategic initiatives to prevent email fraud. Tom has been in the security industry for several years and joined Return Path from the largest private SIEM company in the world. When he is not busy saving the world from phishing, you can find Tom traveling around it as much as possible. Follow him on Twitter @ThomasOLeary22.



BriteVerify email verification ensures that an email address actually exists in real-time


The #1 global data quality tool used by thousands of Salesforce admins


Insights and deliverability guidance from the only all-in-one email marketing solution

GridBuddy Cloud

Transform how you interact with your data through the versatility of grids.

Return Path

World-class deliverability applications to optimize email marketing programs

Trust Assessments

A revolutionary new solution for assessing Salesforce data quality


Validity for Email

Increase inbox placement and maximize subscriber reach with clean and actionable data

Validity for Data Management

Simplify data management with solutions that improve data quality and increase CRM adoption

Validity for Sales Productivity

Give your sales team back hours per day with tools designed to increase productivity and mitigate pipeline risks in real-time