Case Study: SR Pro recovers 2,000 email addresses and cleans 800,000 records with ZeroBounce

SR Pro validates 800,000 emails and recovers 2,000 with ZeroBounce

SR Pro, a marketing technology and revenue operations firm, was working with an enterprise healthcare client that had a database of two million records. The challenge was that 800,000 of these records had email addresses, but the quality and validity of this data was completely unknown, putting the client's sender reputation at risk and consuming their marketing contact limit. To address this, SR Pro turned to the vendor ZeroBounce for an email validation and list cleaning service.

Using ZeroBounce, SR Pro validated nearly 800,000 email addresses. The solution identified 128,000 invalid contacts and successfully recovered roughly 2,000 addresses that had been lost due to domain typos. Furthermore, ZeroBounce provided critical visibility by flagging 46,000 known complainers. This process not only reclaimed database space and protected sender reputation but also led SR Pro to implement ZeroBounce's service in an automated workflow to validate new emails at the point of capture, preventing future data degradation.

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