On 08/16/2015 06:55 PM, Michael Heydekamp wrote:
Just did a search for a specific string in the "From" AND the "To" header across all folders, but only the messages with the string in the "From" header have been returned.
There's indeed something wrong with (re)setting search columns on search scope change. When you change the scope you don't see that fields/headers selection changes, but if you close the search menu and open it again you'll see that different fields are selected (these which are used for searching).