Accidentally deleting mails when selecting to read
When 'Reading Pane' is selected as below, 'Delete', 'Archive', 'Flag' buttons are too close to the mail, which leads to accidentally deleting mail when clicking to read. Provide an option for the user to change the position of these attributes or move them to the far left of the mailbox
I agree this is a problem--you naturally point to the center of a list item and that is where this buttons are. And they are not visible until you hover over the item, so they appear right as you are clicking and you accidentally click them.