you're reading this because something isn't working.

your campaigns used to book calls. now they don't.

your open rates are tanking. your domains are burning every few weeks. you're replacing infrastructure that should last 6+ months.

or worse, you've got campaigns hitting 100% spam rates and you can't figure out why.

i've been there.

i ran outbound for a cold email agency. scaled it to $170K/month cash collected. and at one point i lost 3 clients in a single week because their emails were landing in spam.

same offers, same copy, same targets. completely different results.

the only variable? inbox setup.

that's when i realised the entire infrastructure layer was broken for almost everyone in the industry. so i built the fix. Premium Inboxes now handles infrastructure for 2,000+ teams, and we've got 150+ five-star reviews from people who had the exact problem you're dealing with right now.

this checklist is everything i've learned from those 2,000+ deployments, packaged into something you can work through in an afternoon.

it's not a course or a 90-page ebook. it's a checklist.

work through it page by page. tick the boxes. fix the gaps. if your infrastructure passes every checkpoint in here, your emails will land in Primary.

if it doesn't, you'll know exactly where the problem is.

<aside> ℹ️ what you'll HAVE after this checklist:

</aside>

<aside> ℹ️ - a fully authenticated domain setup (SPF, DKIM, DMARC configured properly)

</aside>

<aside> ℹ️ - a dual-provider sending strategy that doesn't collapse when Google or Microsoft update their filters

</aside>

<aside> ℹ️ - a warmup and volume protocol that builds trust before you send a single campaign email

</aside>

<aside> ℹ️ - a quick-reference cheat sheet you can come back to every time you spin up new infrastructure

</aside>

start on the next page.