this should be fine with one mail from sender, but if you have more mail then one it might get little tricky, contact me if you need any paid support, good luck
@andykaufseo I didn't read all thread, but here is answer for original question.
You can insert only to new group, which is created with Create Group action.
Create Group returns group id, which can be used later inside Insert Record action.
There will be interface to search/edit/delete groups but later.
