The deliverability edge agencies depend on.
Official Google partnership, US-based IPs, automated DKIM/SPF/DMARC, and a unified inbox, all in one platform built for scale.
99.2% inbox delivery
Real US-IP mailboxes, pre-warmed and configured to industry best practice from day one.
Google partnership
Official integration with Google Workspace means faster provisioning and fewer suspensions.
10-minute setup
Spin up your first mailboxes in minutes, no manual DNS, no support tickets.
Buy or connect domains
AI Domain Finder suggests the best matches; we manage them on Cloudflare automatically.
One-click export
Push to Instantly, Smartlead, Reachinbox, Lemlist and more without rewarming.
Built for agencies
Separate workspaces per client, bulk updates, and white-label ready.
Infrastructure, not another sending tool
Sequencers send email. They do not give you mailboxes, domains, DNS records or a reputation you can trust. That gap is where most outbound programmes stall: the campaign is ready, but the sending foundation was assembled by hand across three vendors and nobody can say which part is failing. Icemail owns that foundation, domains, Google Workspace and Microsoft 365 mailboxes, authentication and monitoring, so the only variable left is your messaging.
What agencies actually get
- Real Google and Microsoft mailboxes on US IPs, not relay servers pretending to be mailboxes.
- SPF, DKIM and DMARC published automatically for every domain, with no ticket queue.
- Separate workspaces per client, so one account's mistakes never touch another's reputation.
- Free mailbox replacements when an account burns, instead of buying the same inventory twice.
- One-click export into Instantly, Smartlead, Reachinbox, Lemlist and other sequencers.
Why setup speed matters more than it sounds
Manual infrastructure takes days: buy domains, wait on DNS, create mailboxes, copy DKIM keys, fix the record that silently failed, then start warming. Every one of those steps is a place to introduce an error that shows up weeks later as poor placement. Provisioning in minutes with authentication applied consistently removes the most common cause of deliverability incidents, human inconsistency.
Built to scale down as well as up
Pricing is per mailbox and per domain, so a five-mailbox test costs what five mailboxes should cost. When a client campaign ends you scale back down rather than carrying a platform fee for capacity you are not using. That makes it practical to run pilots, seasonal pushes and long-term programmes on the same infrastructure.