Lift Inbox: Email warmup service that fixes deliverability

Hi Product Hunt 👋 I'm excited to introduce LiftInbox. Like many founders and sales teams, we struggled with a common problem: emails landing in spam instead of the inbox. Even with a good domain and quality content, deliverability issues can quietly kill outreach campaigns. We built LiftInbox to make email warmup and inbox placement simple. The platform automatically creates natural email interactions that help build sender reputation, improve deliverability, and increase the chances of reaching the primary inbox. With LiftInbox, you can: ✅ Warm up new email accounts automatically ✅ Improve sender reputation over time ✅ Monitor deliverability performance ✅ Reduce the risk of emails landing in spam Our goal is to make email deliverability accessible for startups, agencies, sales teams, and anyone who relies on email outreach. We're still improving the product and would love your feedback. What is the biggest email deliverability challenge you've faced? Thank you for checking out LiftInbox. I'll be here all day to answer questions and hear your suggestions.