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Cold Email Stopped Driving Revenue?
Your Infrastructure Is The Problem.

Free 45-Minute Cold Email Infrastructure Review

You Fixed the Copy. You Fixed the Sequence. You Warmed the Domain. Still Not in the Inbox?
Most cold email deliverability problems are infrastructure problems. Shared IPs, no workload isolation, no pre-send protection. We built Mission Inbox to fix all of it. Book a walkthrough and see exactly how isolated infrastructure changes your cold outreach performance.

WHAT YOU WILL SEE IN 45 MINUTES

1. Where your deliverability is leaking right now
We review your current sending setup: sequencer, volume, domain health, and IP environment. Most teams find the problem sits upstream of their copy entirely. You leave with a clear diagnosis, not a sales pitch.
Smiling man and woman in business attire looking at a laptop together in an office.
2. Whether shared IPs are capping your inbox placement
You will see exactly how Mission Inbox's isolated cube architecture works: every sending workload gets its own dedicated server environment with its own dedicated IPs. Your sending reputation belongs to you alone. No contamination from other senders. No blacklist exposure from someone else's campaign.
3. How pre-send AI protection changes your reply rate
You will see MI Shield scan outbound emails in real time before they leave the server. Content structure, link safety, subdomain health, anything that could hurt your inbox placement gets flagged before it sends. You will understand what pre-send protection actually means for your positive reply rate.
Graphic showing three connected security features with icons and labels: Sending Domains, Dedicated IPs, and Sender Reputation, all marked as protected.
4. Why you are not reaching inboxes
Microsoft's filtering is aggressive for shared IP senders. Google Workspace caps cold email volume and bans accounts outright. Mission Inbox's dedicated IPs carry an established clean reputation built specifically for cold outreach. You will see how that penetrates enterprise gateways like Proofpoint and Barracuda where shared infrastructure gets blocked.
5. What an independent ESP actually gives you
Mission Inbox runs on infrastructure with no Google or Microsoft dependency. You will understand what that means for sending stability, deliverability consistency, and long-term inbox placement across your entire cold outreach operation.
Mission Inbox interface with a card displaying 'Drive Engagement' and a blue Engage button, connected to two shaded information boxes with security icons.
Testimonials

What Teams See After  Switching Infrastructure.

Starting Price
$199/month
Most Popular
Add inboxes and scale sending easily for teams or individuals, anytime and without limits.
What's Included:
30 inboxes included
10,000 sends
20 credits
What's Included:
$1 per additional 1,000 sends
$2–$3 per additional mailbox
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Powering the next generation of outbound.

Trusted by Y Combinator startups and Enterprises sending 50M+ emails per month.