Managed email deliverability · for in-house outbound teams
Send cold emails
without landing in <spam/>.
Fully managed cold email infrastructure. We build it, warm it up and connect it to your sending tool. Then we check and fix it every day, so you don't even think about it.
Night checkyour domains- CheckSeed test: Gmail puts this domain in spam
- DecideBad: rest the domain for three weeks
- ActA warmed mailbox from the pool takes over, DNS fixed
- Re-testGmail: Primary inbox
Example · your prospect's Gmail, before and after the night checkIllustrative
Placement tested atGmailMicrosoft· works inside
Instantly
Smartlead
Reply
PlusVibe
lemlistand most other tools
Why · how deliverability feels
Nobody replies from
the spam folder.
Great emails in spam are invisible. And if someone finds one, you're a spammer.
- 1Buy mailboxes and domains.
- 2Follow best practices.
- 3Warm-up shows 99%.
- 4Replies drop.
- 5Replies stop.
- 6Nothing explains why.
Deliverability is hundreds of details.
Get one wrong, and the domain burns quietly.
We run the placement test before the call. You find out weeks earlier.
Ownership · the seat nobody has
Who owns deliverability
in your team?
Too technical
They write the emails. They can't read a DMARC report.
✕ not their jobToo niche
They run company mail. Cold sending reputation isn't in their queue.
✕ not their jobOut of scope
They build pipeline. They don't diagnose Tuesday's placement drop.
✕ not their job
Nobody owns it. Until you hit spam.We own it. Every domain, every day.
And if one person does, your channel rides on that one person.A team and a process behind every mailbox, with no holidays and no single point of failure.
Hand the seat to people who do only this, for 35,000+ mailboxes.
Setup · premium, in your name, inside your tool
First, we build it
right.
In your name
Registered to you from day one. They point to your website.
Done right
Authentication set and checked every night for drift.
Premium
Google Workspace, and Microsoft on enterprise IPs for Proofpoint and Mimecast.
Four networks
Three premium, one custom. None of them the shared pool in your tool.
Connected
Mailboxes land in your platform with limits already set.
Rotation pool · up to 20% on top of what you need
When something breaks, your capacity doesn't move.
Built in a day. Three weeks of warm-up. Then you send.
The process · the part nobody has
We don't set it up and leave.
We run it.
A perfect setup can burn in a month. In-house, nobody checks, so the first sign is replies drying up. Checking is the part we own.
- Check
Every domain and mailbox you have with us, before you send.
- Decide
Fine, slipping or bad. Measured against tens of thousands of mailboxes.
- Act
Limits, warm-up, DNS, rotation, replacement. Applied before your next send.
- Tell you
A note that morning when something changed. A report every week.
- Placement tests · real seed pools, every day
- Warm-up health · Google and Microsoft separately. Drops here show before a spam hit
- Bounce rate · last 400 leads per domain
- DNS and blocklists · SPF, DKIM, DMARC drift, blacklists
- Volume sent · what each mailbox really sent yesterday
- Your tool's limits · checked, never assumed
One bad day · example, illustrative
Deliverability · Growth.Bandto you · 07:02- Domain D dropped to 74% at Microsoft overnight. It rests for three weeks.
- Two mailboxes from the rotation pool took its volume.
- You still send 1,080 today.
A note like this lands in your inbox the morning something changes, and a full report every week. Slack support is optional.
Doing this yourself: one person, two hours a day, every day, no holidays.
We are that person, as a process.
See this check run on your own domains.
How it works · from brief to first send
Built in a day.
Sending in three weeks.
- From you
- A 30-minute brief and access to your sending tool. Nothing to migrate.
- From us
- Domains, mailboxes, DNS, warm-up, connection, limits and the daily check.
- After the first send
- You never touch a limit or a DNS record again.
Start this week, send in three.
Split · your campaigns, our sending layer
You stop thinking about
whether your emails land.
InstantlySmartleadReplyPlusVibelemlistCompare · four ways to handle it
Three ways teams handle deliverability.
And ours.
| Growth.Band | Cheap mailboxes, warmed in your tool | Google direct + domains + tools | Hire someone | |
|---|---|---|---|---|
| What it costs you | A fair price for capacity. We buy premium at volume | The lowest invoice | More than us, once seats and tools add up | A salary, and two hours of their day |
| Warm-up | Four networks, three weeks, not shortened | A pool shared with other cold senders | Whatever you set up | Whatever they set up |
| Who watches placement | We do. Every domain, every day | Nobody. The dashboard says 99% | Nobody, unless it's someone's job | That person. Until they're on holiday |
| When a domain burns | Rested that night, the pool takes over | You find out weeks later | You find out weeks later | Fixed when they notice |
| Your capacity | Stays where you bought it | Drops with every burned domain | Drops with every burned domain | Drops until it's rebuilt |
The mailboxes are not the product. The process is.
We'll show you which of the four you run today, and what it costs you.
Proof · measured on our own fleet
Every number here comes from
mailboxes we run.
Deliverabilityyour-company · fleetExampleMorning · 07:00- Night check · 26 domains, 78 mailboxes
- Seed tests · Google 98% · Microsoft 96%
- d-07 · Microsoft placement 71% → slipping
- d-07 · rest 21 days, warm-up continues
- Pool · d-25 takes d-07's volume
- Limits set in your tool · capacity unchanged
- Note sent to you · nothing needed
Example dashboard · what we watch for you, every nightNumbers are illustrative
We put your domains through the same night check before the call.
Size it · from the replies you need
Start from the replies you want.
We size the fleet behind them.
12a month
25 mailboxes on 9 domains
to land it safely.
What we do · for this fleet
- Register 9 domains in your nameSPF, DKIM, DMARC, pointed to your website
- Create 25 mailboxes on Google and Microsoftphotos, signatures, sender names
- Warm up all 25 for three weeksfour networks, not the shared pool in your tool
- Connect 21 to your tool with limits setand keep 4 warm in the rotation pool
- Check every mailbox every day and every nightplacement, warm-up, bounces, DNS, blocklists
- If a domain burns, rest it and swap in the poolthen build a new domain in your name and warm it up
We run a placement test on your domains before the call and size the fleet with your real numbers.
Pricing · capacity, buffer included
You pay for capacity,
not for mailboxes.
Tell us how many cold emails a month you need to land. We size everything behind it, rotation pool included.
- Mailboxes
- 34
- Domains
- 12
- A working day
- ~476
$544/mo
- Domains
- Mailboxes
- Warm-up
- DNS
- Connection to your tool
- Daily monitoring and fixing
- Rotation and replacement
- Weekly report
- Email support
- Slack support, optional
Terms: monthly, stop with 14 days' notice. Quarterly prepayment is 20% lower.
Get a free auditIf a domain burns, the replacement is on us.
FAQ · before you start
What people ask
before they start.
Does it work with my sending tool?
Do I own the domains?
What happens when a domain gets hit?
Why not buy cheap mailboxes and warm them in my tool?
Isn't the warm-up in my tool enough?
Will you set up campaigns or write copy?
Can I see what you're doing?
How fast can I start sending?
Next step · 30 minutes with Ilya
Find out where
you <stand/>.
Free deliverability audit
We run the placement test before the call. Thirty minutes later you know what to fix first.
Book the auditThe full sending layer
Nothing to migrate? Agentic Outbound may fit better: this deliverability layer, plus research, copy, launch and replies run by AI agents with our team.
See Agentic Outbound →