AI Email Triage in Microsoft 365 — UK Professional Services
Email triage — the practice of sorting incoming mail into urgent, actionable, and archive before reading anything in full — is one of the highest-value uses of AI in a small professional services firm. Microsoft shipped two features in 2025 that make this practical for non-technical teams. Copilot's Prioritize My Inbox feature, generally available from April 2025 in Outlook for Windows and Web, ranks every incoming message as high, normal, or low priority and shows a short explanation of why. Power Automate Premium, at £11.60 per user per month, lets you build classification flows using AI Builder prompts that sort email into categories like urgent client request, internal admin, and marketing — then route each to a Teams channel, a shared mailbox, or a task list. This article walks through both approaches step by step, covers the pricing for a 20-person UK firm, explains what UK GDPR means for automated email processing, and provides a checklist for going live.