Automate e-mail w/ updated attachmnts

We have a customer who sends the same 6 files to another location every day. Every day the content of the files changes (to reflect their daily sales). Netscape “Template” will allow creating a message with attachments, but the attachments don’t get refreshed when you select the template. Is there a way to use a template idea, and get the attachments to be refreshed to contain the most up-to-date content? — Nancy