I have two sites hosted on a server using cPanel. When the contact forms from the site a filled in and sent they show in the sender field as siteFolderName@mail.hostDomainName.com. Being a total novice with cPanel, I can not see any reason from my sites side why it would be doing this. I have scoured all of the setup stuff from the sites side that I have access to, but alas no joy. Believing the it may be coming from the Administrator side when the sites were setup, possibly incorrectly. So I spoke with the guy who setup the sites up on the server and who takes care of the server and he simply says he doesn't know why this is happening. I would certainly appreciate if someone can tell me why this is happening and a possible fix or get me to documentation that will explain why it is occurring.

Thanks for any assistance!!