Data must be formatted as one address per line with an optional ending semicolon. For example:
500 Federal Street Troy NY 250 Hartford Avenue, Bellingham MA 2019 700 Oak Street, Brockton MA 2301 66-4 Parkhurst Rd, Chelmsford MA 1824 591 Memorial Dr, Chicopee MA 1020 55 Brooksby Village Way, Danvers MA 1923 137 Teaticket Hwy, East Falmouth MA 2536 42 Fairhaven Commons Way, Fairhaven MA 2719 374 William S Canning Blvd, Fall River MA 2721 121 Worcester Rd, Framingham MA 1701 677 Timpany Blvd, Gardner MA 1440 337 Russell St, Hadley MA 1035 295 Plymouth Street, Halifax MA 2338 1775 Washington St, Hanover MA 2339 280 Washington Street, Hudson MA 1749
To Export from excel, setup one column and change the separator to a semicolon: Like This
The easiest way is probably to copy the whole column into notepad & save that as a csv