The thumbs up emoji is the silent nod of approval in Outlook threads, especially when paired with 📬 or 📩 to confirm receipt or understanding. Use 👍🔔📬 to signal you're on top of incoming emails, or 👍💻📥 when acknowledging a task just landed in your inbox. It fits nicely in quick replies, project updates, or as a subtle green light during busy workdays.
In groups: 👍 Hand Gestures