Outlook extensions get a subtle shoutout with combos like ๐ฌ๐๐ง and ๐๐ง๐, signaling incoming mail or synced notifications. Use ๐ง๐๐ when tracking email analytics or setting reminders. The sequence ๐ง๐ ๐ก fits calendar invites with a smart twist, while ๐ ๐ง๐๐ suggests scheduling and progress updates. Handy in work chats, project updates, or when nudging a colleague about deadlines.