How Verndale Helps Clients Reach the Inbox with Proactive Email Validation

Why Verndale employs email validation as part of every client engagement

Over the years, Verndale has seen exactly what happens if organizations overlook email hygiene.

“We’ve had clients who did not invest in email validation and did not follow our recommendation to only capture double-opted-in contacts,” James Tyler explains. “Their decision drove up the bounce rate and hurt deliverability rate and eventually, email channel performance.”

Without proper email verification, your emails stop showing up in the inbox because of increased bounces and a weakened sender reputation. Neglecting email health creates issues that keep chipping away at the potential of every email campaign.

One of Verndale’s clients learned about this effect the hard way.

“The tipping point for that client was when their sending IP was blacklisted, and their bounce rate was over 60%.”

Experiences like that reinforced Verndale's philosophy that prevention is always better than recovery.

“I bring ZeroBounce everywhere I go.”

Verndale’s Senior Digital Marketing Director, James Tyler, has depended on ZeroBounce for years now, using the email deliverability platform as he moved between organizations.

I've been using ZeroBounce for over a decade. I bring ZeroBounce everywhere I go.

James Tyler, Senior Digital Marketing Director

Tyler says that consistent results, responsive customer support, and flexible pricing have made ZeroBounce his preferred email validation service.

“I've been loyal to ZeroBounce because of the results we receive from validating emails.”

How to protect a brand relaunch with cleaner data

One recent client perfectly illustrated why Verndale makes email validation a standard practice. A direct-to-consumer (DTC) brand was preparing to launch a revamped identity and wanted to reconnect with subscribers from its previous brand.

Instead of sending a reactivation campaign to what was likely a stale email database, Tyler recommended validating every single email address first. Then, he suggested sending a double opt-in campaign only to the contacts that passed the email validator.

ZeroBounce revealed that more than 20% of the database had decayed. It’s not a surprise, considering that the average list decays by about a quarter every year. Had the campaign been sent to every contact, bounce rates would likely have ballooned over 20%, putting the client’s sender reputation into the danger zone during a critical launch.

Instead, the cleaned email list helped the campaign achieve 99% deliverability, so the brand reached real inboxes during one of its most important email campaigns.

“That is why we run ZeroBounce with every client,” Tyler says. “It keeps the database clean, protects sender reputation, and makes sure performance metrics reflect real engagement instead of getting skewed by dead addresses.”

The long-term benefits of proactive email validation

The DTC brand wasn't an isolated success. Because Verndale validates email lists before major campaigns and as part of ongoing database maintenance, clients consistently see stronger email performance.

Benefits include:

• Higher inbox placement
• Lower hard bounce rates
• Fewer spam complaints
• Better open rates
• Stronger sender reputation
• Higher-quality leads and better conversion potential

Before

20%+

Database decay indentified

After

99%

Deliverability achieved

Keep your email program performing at its best

For Verndale, email validation is a standard part of every client engagement. By keeping databases clean before every campaign, the agency helps clients protect their sender reputation and get more emails into the inbox.

"ZeroBounce is a must-have service if you send emails. I've been using ZeroBounce for over a decade, and I've had nothing but great results and experience."

Businesses looking to take the same proactive approach can use ZeroBounce ONE to validate email lists, monitor deliverability, authenticate domains, warm up email accounts, and more – all from a single platform.