Can it upload the file to our own FTP site instead of their server? There's no way I want a rely on a third party to host my images.

I drive a ton at night after long days and constantly run into this problem. Cat naps only help me sometimes. Caffeine always works. Unfortunately, getting to sleep when I do get home is the resultant problem. Any ideas how to counteract the caffeine when I get home?

Ken asked for some legitimate reasons for doing something like this. I am the developer for a CRM Web Application. My customers have their domains hosted on other servers but use my server and application to generate emails. The from address is listed as their email address/domain.