I am running a simple JavaScript routine to pass an email to Outlook Express using Mailto. It all works correctly except for the fact that the body data can be very large (500+ characters) and somewhere along the way it is being truncated. The opinions that I have read vary as to whether it is a string size limitation in which case I would expect a size of 255 characters (it is usually 195 chrs) or a limit on the size of data that Mailto can handle. Does anyone have an answer please?