Get Microsoft 365 inboxes for just $1.37
Microsoft 365 mailboxes for cold email, with domains, DNS and sender profiles set up for you. $1.37 per inbox a month, plus $4 setup once.
Manage your inboxes
Every inbox you have created, with its sender, provider and status.
Trusted by outbound teams and agencies running 12,000+ inboxes
Top of FunnelOrganic ReachTop of FunnelOrganic ReachTop of FunnelOrganic ReachTop of FunnelOrganic ReachYour Microsoft 365 infrastructure, done for you
Order domains and inboxes from the dashboard. DNS, sender profiles and the connection to your sending tool are set up automatically.
Live in under 2 hours
With Fast setup. Standard, the one we recommend, takes about 48 hours.
90%+ inbox placement
Authentication, protection and safe limits on every domain, from day one.
From $1.37 per inbox
Licences passed through at cost, plus one setup fee shown upfront.
1Step 1
Purchase domains in bulk, instantly
Find available .com names with the AI domain generator and buy them in one checkout, or bring domains you already own.
- AI Domain Generator
- .com domains at $9.99 for the first year (launch price)
- Transfer or connect your own domains free
✦ AI domain finder
Purchase domains
3 domains selected
2Step 2
Create inboxes across Microsoft 365
Name your senders and we create every Microsoft 365 mailbox for you, three per domain by default.
- Microsoft 365 mailboxes in bulk
- Sender names and profile pictures
- Passwords and backup codes in your dashboard
Create new inboxes
Create inboxes+ Add inbox
3Step 3
Automated and premium deliverability setup
Every domain gets its authentication records before a single email goes out, and you control the redirect and DMARC from the dashboard.
- Automated SPF, DKIM and DMARC
- Domain Protection: dedicated hosting and masking
- Inbox health and warmup status in one place
Setting up automatically...
tryacme.com
Redirects to acme.com
4Step 4
Connect your inboxes to your stack
Your inboxes go straight into the sending tool you already use, or out as a CSV for anything else.
- Connect to Instantly from the dashboard
- Smartlead with your API key
- CSV export for EmailBison and any other tool
30 Inboxes
Connecting to Instantly
Everything you need to land in primary
Inboxes that reach people start with how they are built. Every InboxFlow order comes with all of this, at no extra setup.
90%+ inbox placement
Set up the way the providers expect, so your mail lands in the inbox, not spam.
SPF, DKIM and DMARC, automatic
Every record written and verified before the first email goes out.
Domain Protection
Dedicated hosting and masking, so no two domains are linked to each other or to you.
Warmup from the dashboard
Switch warmup on and follow every inbox's health without leaving InboxFlow.
Real sender profiles
Names and profile pictures on every mailbox, so replies come to a person.
Safe daily limits
Up to 25 a day on Google, 10 on Microsoft: more inboxes doing less work.
Full admin control
Passwords, backup codes, signatures and forwarding for every inbox, in your dashboard.
Unlimited team
Invite everyone who runs your outbound. No per-seat pricing.
Works with every email tool
Connect Instantly or Smartlead from the dashboard, or export a CSV for anything else.
Live in under 2 hours, or as slow as you like
Choose the pace at checkout. Every speed gets the same DNS, authentication and warmup. Your part takes about 20 minutes.
Fast
Usually under 2 hours
Every domain is bought at once and the inboxes are created straight after. Quickest, and the loudest.
Standard
About 48 hours
Domains are bought through the day, all within 24 hours, then the inboxes follow over the next day.
Safe
10 domains a day
At most ten domains a day, inboxes spread over the day after each one. Slowest and quietest, for large orders.
The complete inbox setup. In one dashboard.
Domains, inboxes, DNS and the connection to your sending tool, in one place, so you can focus on the campaign.
AI-generated domains
Names built on your brand, checked live for availability.
Inboxes on Google and Microsoft
Mix Google Workspace and Microsoft 365 in one order, each priced on its own.
Automatic SPF, DKIM and DMARC
Records written to the zone for every domain you add.
John Doe
john@tryacme.com
ActiveAdd inboxes any time
From one domain to hundreds. Add inboxes to existing domains as you grow.
CSV export to your platforms
Every inbox with its sender, provider and daily limit in one file.
No technical work
Order in the dashboard. No DNS or admin consoles.
Transparent pricing
Licence at cost per inbox, one setup fee, no tiers.
Built to scale
Add domains and inboxes as campaigns grow.
Get started now
One order for domains, inboxes and DNS. Google inboxes from $0.52 a month at the launch price until 25 November, live in under 2 hours with Fast setup.