I have one customer who have Outlook 2007 installed on the Citrix server and also published Outlook 2003 as application streaming through a package. Installed Outlook Add-in’s on the Citrix Server as well as in the streaming package.
Add-ins work on Outlook 2007 as expected however with Outlook 2003, add in buttons are available and archived message looks good, however when try to open the archived message it errors out giving some security error. It seems access to HTTP is blocked through the streaming package. Please let me know if some body has inputs on this.
