Currently our Map screens require that you provide geo coordinates in order to show as pins on a map.
So unfortunately, addresses will not work.
The good news is that you can perform bulk geo-coding of addresses through various online services.
If you do a Google search for "bulk geocoding", you should find a number of options, often with a free threshold for conversions.
Once you've converted your addresses into geo coordinates, then you can upload those into our system and get your mapping screen up and running :)