When clicking a contact's email address from the Account detailview window, the compose email window opens with the contact address and the email sends properly.

When searching for a contact or clicking a contact email address from a contact list (or Contact detail view window), the compose email window opens with the contact's name (rather than email address) populated in the TO box and the email (without an address) does not send.

Using SugarCRM 4.2.0d

Any help would be appreciated.