Would like the following Mail UI settings:
Mail UI: When pagination is enabled, a page drop down so you can select what page you want to go to in email pagination
Mail UI: Mouse over sender name and you can see the sending email address without opening the message in the email listing section
Mail UI: more contacts sorting and scroll paging instead of pagination
Mail UI: Sent folder "Send again" option to resend the same message again but it brings up the new message window with sending to the same users and the message you sent before in the message composition area to keep the same message or edit it
Mail UI: Sent Folder Reply/Reply All button that allows you to reply (create new message) to the users that you sent the message to. And it does not send you youself within the Sent folder.