show mail subject on first line, not second line?

Is there a way to change the “Received” listings so the e-mail subject is the first line and the sender the second.   This is what I am used to in other e-mail clients and am more comfortable reviewing the emmail as to what they are about, the sender is secondary.

Yes. You just need to reorder the column contents.

Right-click on the area where it says Sort by Received.
Choose Configure Columns.
Click on Subject and use the up arrow button to move it one place up in the list.