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Exchange Server Email Signatures: Identity and Employee Sync

Set up employee identity and sync for Exchange email signatures via Microsoft Entra ID, with the on-premises Active Directory boundary clearly stated.

WiseStamp for IT › Exchange › Step 3 of 12 — Identity & Employee Sync


Plan requirement: Basic and above (Microsoft 365 integration / employee sync).


How identity works by topology

Topology

Identity source

Documented

Off-prem (Exchange Online)

Entra ID

Yes

Hybrid

Entra ID (synced from on-prem AD via your existing AD→Entra sync)

Yes (WiseStamp reads Entra ID)

Pure on-prem (no M365)

On-prem AD only

Not supported — no plan

WiseStamp reads identity from Entra ID, not directly from on-prem Active Directory. In hybrid environments this is fine because your AD is already synchronized into Entra ID. In a pure on-prem environment with no Entra ID, employee sync is not supported. No WiseStamp plan supports on-prem employee sync.


Documented path — connect Microsoft Entra ID

Prerequisites

  • Microsoft 365 Global Administrator rights (only the Global Admin can complete it).

  • Global Admin signed into Microsoft in a separate browser tab.

  • WiseStamp Owner/Admin access.

Procedure

  1. In WiseStamp, click Integrations.

  2. Select Microsoft Entra ID and click Connect (upper-right).

  3. Select I’m the Global Admin, then Connect.

  4. Log into Microsoft, review the requested permissions, and click Accept.

  5. Choose sync scope: Sync all employees or Sync specific (departments / OUs / cost centers).

  6. Employees import into the WiseStamp Employees page.

This grants WiseStamp User.Read.All (import employees, sync details, automate add/remove, support deployment). See Permissions Reference.

This step does not place signatures on mail. Proceed to deployment (Outlook Add-In Setup Add-In and/or Server-Side Routing server-side).

Configure sync behavior

Manage from Settings > Sync & Automations (not on Pro+/Basic):

Setting

Options

Daily sync

Sync daily / Don’t sync daily

Synced employees

Entire directory / Specific / from Security Group (Enterprise)

Per-field sync

Sync / Don’t sync (per field)

Selective import: Sync & Automations > Synced employees > Sync specific > Manage, select departments/OUs, Save & Sync.


Pure on-prem Active Directory sync — not supported

Resolved: Employee sync is not supported for on-prem. No WiseStamp plan supports it — there is no direct LDAP/AD DS read, no on-prem agent/connector, and no CSV/manual import fallback. The only supported identity source is Microsoft Entra ID.

A pure on-prem (no M365) customer cannot complete this step and cannot deploy WiseStamp on Exchange. Hybrid customers must have their on-prem AD synchronized into Entra ID (via their existing AD→Entra sync) and should use the Entra ID path above.


Validation

  • Open Employees; confirm expected users imported.

  • Spot-check synced fields (title, department, phone) against Entra ID.

  • If selective sync was used, confirm only intended scopes are present.

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