Workspace inboxes

Order Google Workspace and Microsoft 365 mailboxes — or connect mailboxes you already host.

Spin up workspace mailboxes on your sending domains through the marketplace, or OAuth-connect Google and Microsoft accounts you manage elsewhere. Every inbox feeds into rotation pools and health monitoring.

What you get

Google Workspace and Microsoft 365 provisioning
OAuth connect for existing mailboxes
Unlimited inbox slots on every plan
Optional 14-day inbox ramp ($2/inbox/30 days add-on)

Get started See how it works

More features

A/B testing

Split subjects and body copy 50/50 across recipients and compare what actually converts.

Bounce rate guard

Campaigns auto-pause when bounce rate exceeds 2.5% before reputation damage spreads.

Inbox & domain health

Real-time health scores for every inbox and sending domain in your workspace.