In the coaching world, your inbox placement is your reputation. If Google and Outlook don’t trust your domain, why should your leads? By moving this client from the spam folder back to the Primary Tab, we transformed their emails from ‘unwanted noise’ into ‘essential reading,’ resulting in a 21% surge in engagement and renewed authority in the nurse coaching space.
Increase in open rate in 6 weeks
(1% → 22%)
Reduction in send volume with an increased number of opens
Improvement in click efficiency (from 2,500 emails per click → 125)
Before partnering with us, The Nurse Coaches were facing a critical deliverability breakdown.
Google Postmaster showed a Bad domain reputation. Campaign performance had collapsed to a 1% open rate and 0.04% click rate. The brand was sending thousands of emails just to generate a single click, creating poor ROI and an even worse subscriber experience.
But this wasn’t just a technical problem. Deeply passionate about supporting nurses and improving their quality of life, they were devastated to find their life-changing message trapped in the “spam” void. For them, it wasn’t about a technical glitch—it was a communication barrier that prevented them from helping other nurses.
Bad deliverability wasn’t just blocking sales. It was blocking their mission.
Recovering a damaged sender reputation requires nuance and inbox expertise. The Nurse Coaches needed a partner who understood that trust is built slowly and lost quickly, especially when communicating with mailbox providers and healthcare professionals.
Hustler Marketing was brought in to diagnose the root causes, repair the technical foundation, and rebuild engagement without sacrificing the integrity of the brand or the mission behind it.
We immediately reduced campaign volume by 95%, sending only to subscribers who had engaged in the last 10 days. This gave mailbox providers a clear signal that the brand was no longer blasting to unresponsive audiences.
At the same time, we cleaned the list, repaired DNS authentication, and tightened automated sequences to focus on value over volume. Real-time email verification was added to prevent bad data from entering the system going forward.
Instead of sending to everyone, we focused on the people already listening.
With a stable foundation in place, we leaned into the nurse-to-nurse connection. We launched a weekly, high-value email sent only to the most engaged subscribers—content designed to feel personal, relevant, and worth replying to.
We encouraged replies and direct interaction, while testing multiple content variations and quickly scaling only what performed best. These signals helped retrain inbox filters and rebuild trust at the domain level.
As engagement improved, we gradually expanded sends beyond the initial 10-day segment, closely monitoring reputation and performance at each step. New, high-intent subscribers were introduced to keep engagement fresh and healthy.
By the end of week six, the domain had made it back to a High reputation, ready to support the brand’s full mission and list size once again.
Deliverability isn’t about sending more emails. It’s about sending the right emails to the right people at the right time. By turning a “database of names” into a community of responders and building technical safeguards around the brand’s mission, The Nurse Coaches reclaimed their voice and authority in the inbox.
If your emails aren’t landing, your message isn’t either.
Let’s fix that.
