I don't know how other mail programs handle it, but Gmail tends to put any mail sent through the "Contact photographer" process on this site into my Spam folder. I don't know what it is about mail from here that triggers that response. They are pretty close-mouthed about the criteria, which is understandable because they don't want to let the spammers know how to beat the system.
I have created a Gmail filter that should prevent this from happening to me, but you all might want to check your Spam or Junk Mail, or whatever your email program calls it, folder once in a while to see if there is any mail from somebody trying to contact you through the site.
Chris Kennedy