e36b28f7_Engineering_Resource_Kit___2_1__Description
[Property] Body [Description] 
This property specifies the minimum and maximum size in bytes of the body text for the email messages that the BlackBerry Infrastructure and Smartphone Simulator generates for this payload. The default is 100 bytes for each size. The maximum value that you can enter in each field is 10,000 bytes.
Change the properties of the email simulation - Administration Guide - BlackBerry Performance Engineering Resource Kit - 2.1