Configuring preferences and options in Outlook.com
Thank you @Marc Howell2. However, this didn't work for me. I'm not sure how you are getting to the Customize window you have above. The new outlook doesn't have this menu (at least i couldn't find it). This looks like the "old" menu.
When I select ... from the new ribbon (and note that it has to be in Simplified View to even see the ...), I get this:
If I choose customize I see this:
And now in addition to not being happy about Sent Items only being saved in the Sent Items folder, I'm SUPER unhappy about the limited customizations we can to on the toolbar. ARGH!!!!!!