Microsoft 365 Native
Graph-powered enforcement. No agents. No mail flow changes.
Centralize signatures. Deliver inside Outlook.
Wesignit is a Microsoft-native signature platform for MSP & Enterprise. Govern templates and rules centrally, then apply deterministic signatures inside Outlook • no transport rules • no desktop agents.
Centralized governance: policies, templates, enforcement rules, and audit activity.
Audit & activity
Per tenant • exportable
- Policy “Finance – EN” updated (Contoso)
- Shared mailbox mapping synced from Entra ID
- Compliance block scheduled for next Monday
- Tenant onboarding completed (MSP delegated)
PRODUCT
The Wesignit panel natively embedded in Outlook.
Users apply an enforced signature template in one click, while admins govern policies centrally, templates, variants, directory rules, and tenant-level controls without desktop agents or mail flow tampering.
- ✓ Outlook add-in (Desktop, Web, Mac, iOS, Android)
- ✓ Deterministic signature enforcement at compose time
- ✓ Policy-driven templates & variants (instant preview)
- ✓ Tenant isolation & audit (MSP/Enterprise)
- ✓ Optional template design support (operational service)
Actual UI: Add-in panel + signature preview. Click to zoom.
WHY THIS ARCHITECTURE MATTERS
A Microsoft-native control plane. Not a transport-rule workaround.
Cloud & Hybrid Ready
Designed for Microsoft 365, cloud-first organizations, and hybrid operating models. Deploy in minutes.
Built for IT & Security
Tenant isolation, policy control, and audit-grade traceability.
Compliance Enforcement
Automatically enforces required titles, designations and legal blocks (CPA, legal, certifications).
MSP-ready multi-tenant
Tenant isolation by design: domains, policies, templates and logs remain separated.
Audit-grade governance
Every change is traceable. Exportable activity logs for security and compliance teams.
Managed service option
Your IT provides the inputs (groups + approved templates). We operate deployment, enforcement, updates and compliance maintenance end-to-end.
The architecture behind WeSignIT.
Under the hood, it behaves like a focused Microsoft SaaS control plane: a secure Graph layer, a deterministic Outlook runtime, and a template engine isolated per tenant and Entra ID group.
- Graph-driven identity. Users, groups and attributes are sourced from Microsoft Entra ID.
- Policy scope per tenant. Domains/groups map to controlled policy scopes with audit-grade traceability.
- Outlook enforcement runtime. The add-in enforces the right signature at compose time across hosts.
Ready to enforce Outlook signatures like a Microsoft control plane?
Book a short technical session. We’ll connect WeSignIT to your Microsoft 365 tenant, map a first policy scope and let your team validate the enforcement workflow end-to-end.
Works with Outlook Desktop, New Outlook, Outlook Web, Mac, iOS and Android.
