I realised that while I was in series of conversation with group of people, when I dropped those that I didn't want to include in further conversation and was conversing with the rest. when it came to the issue I wanted those dropped to know and I included them again, to my surprise, the newly copied recipients were able to see our other conversation which they were excluded. I am wondering why this has to happen this way?
Thanks
Moved from: Outlook.com/ Email / Sending, receiving, and reading email