Case Study: Landmark Ventures restores 95% inbox placement with AllCode's AWS SES rescue

Landmark Ventures recovers from 0% to 95% inbox placement with AllCode

Landmark Ventures, a B2B executive outreach firm, faced a severe email deliverability crisis that threatened its core business of reaching Fortune 500 executives. Their AWS SES infrastructure had collapsed, resulting in 0% inbox placement at major providers and bounce rates far exceeding AWS's safety thresholds. They engaged AllCode, an AWS Advanced Consulting Partner, for email deliverability consulting to rescue their operations.

AllCode implemented a comprehensive five-phase AWS SES recovery strategy without pausing the client's business. The solution involved stabilizing the infrastructure, hardening authentication, rehabilitating senders, and recovering ISP reputation. The results were transformative: inbox placement recovered to 95%, the bounce rate was cut by 91% to 0.7%, and the complaint rate dropped to 0%. AllCode's work restored Landmark Ventures' ability to reach decision-makers and established sustainable email practices.

Landmark Ventures