Editing Mail/Threading/UserStudies (section)

==== Outlook ====
In Outlook, I use thread view. I don't normally have long conversations, unless there are long threads with multiple people, that happen during often long periods of time (some weeks or even months).

How do I manage long threads: The reading is sometimes a little difficult, because in Outlook, you don't understand start and end of the reply. It's too plain. There is a divider that doesn't help.

In very long threads, it would maybe be useful to summarize the content. 

I read everything, because I am usually interested in the whole conversation. I know all people who send replies. But I don't think I'd like to choose the people I read the replies from. I would not choose which one I'd like to read. I read everything.