NewInfraOptimal: dedicated-IP mailboxes from $1.00, a quarter of the Google and Microsoft price.Meet InfraOptimal
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Email Infrastructure

Outreach-ready mailboxes, on an IP you own

Buy mailboxes on InfraOptimal, our own sending platform with dedicated IPs from $1.00 a month, or provision Google, Microsoft and Azure accounts in the same flow. Connect mailboxes you already own too. DNS, authentication and warmup are handled either way.

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ATSNDMLoved by 10,000+ outbound teams · 4.8/5 rating
Email infrastructure
Choose a provider5 active
Google Workspace · outreach.getacme.com · 4$3.50
Google Workspace · team.getacme.com · 4$3.50
Microsoft 365 · mail.tryacme.co · 3$3.00
Azure · send.acme-mail.com · 6$2.50
Or connect your own
Google Workspace in 2 clicks
Microsoft 365 via OAuth
Any IMAP / SMTP mailbox
Provisioning · 13 inboxesCreating
outreach.getacme.com · 4Ready
team.getacme.com · 4Ready
mail.tryacme.co · 3Ready
send.acme-mail.com · 6Setting up
Provisioning82%
11 of 13 mailboxes ready
AuthenticationAll pass
SPF record valid
DKIM signed
DMARC enforced
MX & reverse DNS set
DNS records
TXT · SPFSet
CNAME · DKIMSet
TXT · DMARCSet
Inboxes
13
Status
Ready
Warmup
On
Next
Warmup ramping automatically
Safe sending in ~3 days
Reputation monitored 24/7
New

InfraOptimal: our own ESP, dedicated IPs only

Google and Microsoft charge an office productivity licence for a mailbox you only use to send, and put you on a pool shared with every other sender. InfraOptimal charges for sending and gives your workspace an IP nobody else touches. From $1.00 per mailbox a month, minimum 10 slots.

  • Dedicated IPs, never a shared pool
  • $2.00 down to $1.00 per mailbox by volume and cycle
  • SPF, DKIM, DMARC, MX, SSL and masking written for you
  • Portable SMTP and IMAP, so it runs in any sending tool
Buy mailboxes Explore InfraOptimal
InfraOptimal pricing
From
$1.00
IP
Dedicated
Minimum
10
Per mailbox / monthAnnual
1 to 10 mailboxes$1.50
11 to 50 mailboxes$1.40
51 to 200 mailboxes$1.30
200+ mailboxes$1.20
500+ mailboxes$1.00
Against Google or Microsoft$4.00
100 mailboxes: $100 a month instead of $400 plus domains.
Three ways to send

Pick the infrastructure that fits

All three sit in one workspace, share one rotation pool and land replies in one inbox.

InfraOptimal

$1.00/ mailbox / mo

Dedicated IPs, built for cold outreach. Best when you run 10 mailboxes or more and want the reputation to be yours.

See InfraOptimal

Google & Microsoft

$4/ mailbox / mo

Provisioned Workspace and 365 mailboxes on shared provider IPs. Best for small estates and named-account mail. Domains $14 a year.

See plan pricing

Azure, at volume

$25/ domain / mo

Fifty authenticated mailboxes on one domain, pooled IPs. Cheapest per mailbox once cost beats every other factor.

See plan pricing

Not sure? Read InfraOptimal vs Google and Microsoft for the line-by-line comparison.

Done-for-you infrastructure

Inboxes ready to send, fast

Click through everything we handle so you do not have to.

Mailboxes
Choose a provider5 active
Google Workspace · outreach.getacme.com · 4$3.50
Google Workspace · team.getacme.com · 4$3.50
Microsoft 365 · mail.tryacme.co · 3$3.00
Azure · send.acme-mail.com · 6$2.50
Or connect your own
Google Workspace in 2 clicks
Microsoft 365 via OAuth
Any IMAP / SMTP mailbox
DNS & auth
AuthenticationAll pass
SPF record valid
DKIM signed
DMARC enforced
MX & reverse DNS set
DNS records
TXT · SPFSet
CNAME · DKIMSet
TXT · DMARCSet
Configured in under 10 minutes, verified automatically.
Providers
Providers
3
Inboxes
13
Domains
6
Choose a provider5 active
Google Workspace · outreach.getacme.com · 4$3.50
Google Workspace · team.getacme.com · 4$3.50
Microsoft 365 · mail.tryacme.co · 3$3.00
Azure · send.acme-mail.com · 6$2.50
Bulk setup
Domains
6
Mailboxes
24
Setup
<10m
Bulk provisioning24 / 24
All mailboxes created and authenticated.
Domains
outreach.getacme.com8 inboxes
tryacme.co6 inboxes
acme-mail.com6 inboxes
getacme.io4 inboxes
Warmup
Mailboxes
13
Reputation
Trusted
Warmup
Active
Warmup volume rampSpamInbox
FAQ

Frequently asked questions

What is InfraOptimal?
Our own sending platform, built for cold outreach rather than office email. Every mailbox gets an IP dedicated to your workspace, and prices run from $2.00 down to $1.00 per mailbox a month depending on volume and billing cycle. Minimum 10 mailbox slots. Full details here.
Should I buy InfraOptimal or Google and Microsoft mailboxes?
Under 10 mailboxes, or when you mail a short list of named accounts, Google and Microsoft at $4 a mailbox are the simpler pick. Past that, InfraOptimal costs a quarter as much and the sending reputation is yours alone.
Do I need to know anything about DNS?
No. We configure SPF, DKIM, DMARC and domain redirects automatically on every mailbox we provision.
How fast can I start sending?
Provisioning and authentication typically complete in minutes; warmup then ramps each inbox to safe volume automatically.
Can I connect mailboxes I already own?
Yes, link existing Google Workspace or Microsoft 365 accounts in seconds and they inherit warmup and monitoring.
How many mailboxes should I run?
It depends on volume. Sender rotation spreads sends across all of them, so more mailboxes means safer scale.
Start in minutes

Launch outreach-ready inboxes today

Dedicated IPs from $1.00 a mailbox, DNS handled, warmup running.

Start free trial Book a demo