It would be very useful if I can search emails by Contact Group. If I have a Contact Group for a specific organization and I want to see all emails I had with that organization.

Example:
- I have like 7 people in group A, we communicate only given part of the year. When I want to look up some information I don't necessarily remember who sent it, I just know it was one of them. Ideally I would use the search with contact group + From-To time.
- I have a Family contact group, I want to list all family emails from the last 2 weeks because I know there was something but I don't remember what. Now I have to make 6 separate search requests.