Looking at sent items

So, I sent an e-mail with multiple addresses in the to and cc fields.
Attached the files I wanted to send, and sent the e-mail. All is fine.

Then I did not remember if I had included a specific e-mail address so I went to sent items, found the e-mail, opened it and......... I don't see the recipient addresses anywhere?

Am I missing something or do the sent to and cc addresses not get shown when you open a sent item?

Either I'm missing something or this feature needs to be added.

(I did find a way to check - I had to open the sent item and do a reply all - this opened the e-mial again with the recipient addresses in the to and cc fields - but I'm not sure a reply all should show that, should it?)

Steve