M&A Tenant Consolidation

Streamline post-merger integrations with intelligent cross-tenant email routing, Microsoft 365 migration routing, and real-time header rewriting to unify your corporate identity from day one.

Mastering M&A Tenant Consolidation

Mergers and acquisitions often result in fragmented IT environments. M&A Tenant Consolidation is a massive undertaking, especially when managing communications across multiple domains. MailGovern simplifies this by providing an intelligent routing layer that sits between your environments.

Our platform acts as a unified hub for Cross-tenant email routing. Instead of dealing with complex, brittle mail flow rules natively, you can visually orchestrate how mail moves between different subsidiaries, ensuring no messages are lost during the transition.

Microsoft 365 Migration Routing & Header Rewriting

Smoothly handle Microsoft 365 migration routing by shifting mail flow to the new tenant on a per-user or per-group basis without downtime. Additionally, our powerful Header rewriting engine allows you to present a single, unified brand to the outside world, rewriting sender addresses dynamically even while backend consolidation is still underway.