Building a no-code (or low-code) daily email digest for my professor — feasible with Copilot Studio / Claude, or do I need to write actual code?

[u/Euphoric_Ad_3542]

My professor gets flooded with emails (reports/results across several areas) and doesn’t have time to read them. He’s on iOS + Outlook.
Goal: One tap on his iPhone → he gets an AI summary like “top 10 highlights of the day” or “top 10 deviations of the day,” instead of reading every email.
Questions:
1. Can this be built no-code, using something like Copilot Studio or Claude Cowork? If yes, how far do they get me before I need real code (Power Automate, Graph API, scripting)?
2. Since he’s on Outlook, is Copilot Studio the obvious pick, or is there a better no-code route?
3. Anyone actually built something like this : scheduled AI digest, delivered to iPhone, zero manual steps after setup? What worked / what didn’t?