The code below works great except the email has all the text on one line like this: Height: 60 | Diagonal: 123 | Width: 107 | Total SF: 13.92 | Cost Per SF: 450 | Total Cos
You need to use the ASCII values for line feed/carriage return:
%0A = \n %0D = \r %0D%0A = \r\n
Works like a charm.
Link
(Spaces added around %0D%0A for clarity. In reality, this could add unwanted white space.)