First Paid Subscriber for Our Unlimited License 🚀 (€430/year)

Hi Indie Hackers,

I’m excited to share a milestone today — we just received our first Unlimited License – Yearly Subscription (€430/year) through Stripe! 🎉

This means a lot to me because:

• It validates the work I’ve been putting into RustMailer.

• It shows that someone is willing to commit long-term to our product.

• It gives us confidence to keep building and improving.

I want to say a big thank you to our first customer for the trust and support. 🙏

If you’re curious, we’re building RustMailer — an open-source email sync engine (Gmail API + IMAP) designed for speed, reliability, and zero-hassle integration.

Would love to hear your feedback or suggestions — and if you’ve also just gotten your first paid subscriber, please share your story below! 💬

—
Billy Dong
Founder