---
title: "Papa Review: Prewarmed Cold Email Inboxes | WarmInboxes"
description: "Papa, founder of Leveraged Outbound, shares how Warm Inboxes saved them from losing clients when their infrastructure was completely burned. Watch Papa's…"
url: https://warminboxes.com/reviews/papa-leveraged-outbound
breadcrumb: "Home > Client Reviews > Papa"
---
# Papa's video review of WarmInboxes

Founder Leveraged Outbound

> "Our Infra was completely burned and Warm Inboxes saved us from loosing clients"

Papa, founder of Leveraged Outbound, shares how Warm Inboxes saved them from losing clients when their infrastructure was completely burned.

Papa founded Leveraged Outbound, and his story is the recovery story every cold email operator dreads: a completely burned infrastructure with client campaigns mid-flight. WarmInboxes got prewarmed inboxes deployed fast and the campaigns kept sending.

This is why serious operators keep prewarmed capacity on standby. When a domain burns, a warmup tool cannot rescue it on any useful timeline; a fresh deployment of prewarmed inboxes is the move that saves the campaign and the client relationship.