Enterprise Architecture

Separate Domains

A sending domain is claimed by exactly one workspace across the whole platform, carries its own DKIM tokens, SPF, bounce domain and DMARC record, and reports its own reputation.

Start free Multi-tenant overview

Domain-Level Isolation

Per-tenant verification

Each tenant verifies their own domains — no domain sharing between organizations

Independent reputation

One tenant's deliverability issues never affect another tenant's sender reputation

Dedicated DKIM keys

Each tenant-domain pair gets its own DKIM signing key for cryptographic isolation

Bounce domain per domain

bounce.yourdomain.com gets its own MX and SPF so bounces and alignment stay with the owning workspace

Domain Security

DKIM keys unique per tenant

Cryptographic signing isolation between organizations

One workspace per domain

A second workspace that tries to add a claimed domain gets a clear refusal, never a silent share

DMARC policies per domain

Independent enforcement levels per tenant domain

Reputation tracked independently

Sender scores isolated across tenant boundaries

Keep exploring PostFrame

Domain verification

The guided setup, record by record.

Open Domain verification

DKIM signing

Three CNAMEs per domain, keys on the signing side.

Open DKIM signing

Isolated providers

Credentials, priority and limits per workspace.

Open Isolated providers

Questions

Common questions, straight answers.

Can two workspaces verify the same domain?

No. A domain is claimed platform-wide by the first workspace that adds it; a second attempt is refused with a message saying the domain is already claimed. Deleting the domain releases the claim.

Are DKIM keys shared between workspaces?

No. Each domain gets its own DKIM tokens when it is registered, and a domain belongs to one workspace, so signing keys never cross a workspace boundary.

Where do I see my domain's reputation?

The Domain reputation report in PostFrame analytics, computed from your own sends — bounces, complaints and delivery on that domain only.

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