What is deliverability tracking?

Deliverability tracking allows you to track whether your domain and sending inboxes are healthy, underperforming, or burned. We use a combination of historical and recent reply rate data per domain along with some formulas to accurately identify whether or not a domain is burned.

How fast can I get my inboxes up and running?

We promise a delivery time of under 48 hrs but many of our orders are done just within 2–4 hrs after placing an order.

How many emails do you recommend I send per day per inbox?

For best results 3 emails per inbox (75 inboxes per domain) is what we recommend, but most of our users send 6 emails per inbox per day for maximum sending volume.

What happens if my inbox gets flagged or breaks?

If your inboxes get flagged for spam we offer premium domain swaps, allowing you to swap your current inboxes for new ones without having to buy another subscription or stopping your current sending volume.

How is Peeker different from other inbox providers?

We offer domain level deliverability tracking so you can monitor your inboxes if they are underperforming or not and we offer premium swaps that will be coupled with automated swaps so you don't even have to worry about managing your infra anymore.

Can I cancel anytime?

There is a required 30 day period for your subscription where we do not allow early cancellations for prorated amounts. As long as you cancel before your renewal then yes you can cancel whenever you like.

Built for Cold EmailersHOT

Setup Thousands of
Microsoft Azure Inboxes Instantly

Get Microsoft Azure live quickly and keep cold email performance stable with inbox health monitoring + auto recovery.

Get Started Talk to Sales

Trusted by 500+

Microsoft Azure setup dashboard showing inbox health

001Why Microsoft Azure

Peeker x Microsoft Azure

Why Microsoft Azure for Cold Email

Microsoft Azure is a trusted and reliable email ecosystem for outreach. With Microsoft Azure, you have access to a centralized admin, stronger authentication, and fewer disruptions when sending emails at volume.

Deliverability

Send from a trusted ecosystem with stronger infrastructure and fewer sending issues, helping more emails land in inboxes, not spam.

Trust

A professional sender setup that signals legitimacy to email senders and prospects, so outreach feels credible from first touch.

Domain Reputation

Build consistent sending behavior on a stable foundation, reducing the risks that tank your domain reputation over time.

Authentication

Microsoft Azure supports proper SPF, DKIM, and DMARC alignment so mailbox providers can verify you, and treat your messages as legitimate.

002Manual Setup

Manual Setup Problems

The Problem With Setting Up Thousands of Microsoft Azure Inboxes Yourself

001

Countless Hours of Setup

Creating inboxes one by one quickly turns into days of repetitive and frustrating work.

002

Technical Expertise Required

Proper inbox setup isn't just clicking buttons. Without the right knowledge, inboxes break or underperform hurting deliverability and inbox placement.

003

No Reseller Discounts

Microsoft charges per inbox, with no bulk or reseller pricing. Scaling manually means your costs grow faster than your results.

003Peeker's Solution

Solutions Tailored For You

Here's how Peeker Solves The Problem
Of Setup Mistakes

Reseller Rates Pricing

Get Microsoft Azure inboxes at reseller-level pricing, so you can scale without paying full retail per seat. Lower cost per inbox means higher margins and more room to run volume safely.

US IPs Guaranteed

Every inbox is created and accessed through US-based IPs to keep signals consistent and trustworthy. This reduces suspicious geo-mismatch flags that can hurt deliverability and inbox placement.

Instant Technical Setup

No DNS headaches, no admin console rabbit holes, Peeker handles the full setup automatically. You go from domain to ready-to-send inboxes in minutes, not hours.

Bulk-Friendly

Spin up multiple inboxes across multiple domains without turning setup into a weekly project. Peeker is built for teams running volumes, with consistent provisioning and repeatable configuration.

Access Free Premium
Deliverability Features

Unlock free premium inbox features when you setup Microsoft Azure inboxes with Peeker

Real-Time Deliverability Tracking

Track inbox performance using real-time deliverability insights to know which inboxes are healthy, underperforming, or burned.

Microsoft Azure deliverability tracking dashboard

Automatic Inbox Swaps

When an inbox gets burned, Peeker automatically swaps it for a fresh and healthy one. No manual intervention, no downtime, no paused campaigns.

Microsoft Azure inbox swap automation view

004Peeker vs. Manual Setup

Quick Comparison

How Peeker Setup Compares To Manual Setup

See exactly how setting up your Microsoft Azure with Peeker differs from a manual setup.

Features
Setup Time	< 24 hours	24+ hours
Official Microsoft Azure Accounts
Technical Knowledge	Not Required	Required
Bulk Deployment
Price Per Inbox	< $1	$9.99
US IPs
Support