New Post: PR_ATTACH_LONG_PATHNAME giving value when email is saved

I use Google Chrome. Right click on the image and click on 'Save image as...', 'Copy image URL', 'Open image in new tab'. Even CodePlex needs improvement. Uhhh Microsoft.

Original filename: extn list.xls
Expected values in case of PR_ATTACH_FILENAME: extn list.xls or extnli~1.xls
Expected values in case of PR_ATTACH_LONG_PATHNAME: The same value when the email is sent