Allow local storage of emails for a configurable time period.
When I select a day's worth of emails and begin scrolling to deselect ones I want to keep, additional emails show up in the list, unselected thankfully. This happens more than once for the period I select (today, yesterday, this week, this month) and inserts entries between selected ones. It's extremely frustrating when I'm already frustrated having to sort through my inbox this way to find emails that are important to me. I've been using AOL since the mid-90s, but I'm seriously contemplating a move to an account that will work with Outlook.

Hi there! Sorry to hear about the issue. In order to to get into this matter, we have filters and folders that can be used in this regard. Thank you!