I built a service to detect invalid and malicious email addresses

Show HN: I built a service to detect invalid and malicious email addresses

I built a service to detect invalid and malicious email addresses operates in show hn launch.

Profile

Hello HN,around October last year, I started to work on campaignkit.cc as a side project. It is a service to detect invalid and malicious email addresses. You can upload text files, and use the REST API or direct integration to retrieve a detailed report for each email address.End of March I added Stripe Payments and got my first paying customers via SEM.A coworker suggested starting a Show HN thread, so here we are :)I used golang for the backend since I wanted something lightweight with fast compilation times (coming from scala). For the frontend, I'm using Next.js and TailwindUI.On the further roadmap, I plan to provide more services around email deliverability. This includes Inbox placem

I built a service to detect invalid and malicious email addresses is positioned in show hn launch, a segment that rewards a clear, focused offering.

Directory data places it at the Show HN launch stage.

Website: campaignkit.cc