sugarcrm/sugarcrm_dev — pull request #95 by Cosmologist (2012-04-02 08:50:04+00:00)
Title: Do not see the file attached to the letter 

An error occurs when the Content-Disposition does not contain filename:

Content-Disposition: attachment
instead of
Content-Disposition: attachment; filename =

http://www.sugarcrm.com/crm/support/bugs.html#issue_51846