Adjust PHP/AJAX Contact Form

I need my contact form on my website to be adjusted. It's a PHP/Ajax Contact Form. Currently i have a problem - When a client fills out my contact form NAME - EMAIL - SUBJECT - MESSAGE there is an issue with my DREAMHOST Server due to their new anti spam policy and i dont receive some messages - If their email is @[login to view URL] that's fine. But if their email is @[login to view URL] i dont get the message etc. DREAMHOST TELLS ME: Thanks for contacting Tech Support I checked the logs for the form on your site and did see that the emails are being bounced by the server due to recently implemented anti spam policies which won't allow email sent from the server using non-Dreamhost outgoing servers or "send from" email addresses. You can read more details on this policy here: [login to view URL] Your mail form uses the visitor's email address as the 'From' address which in most cases is not a Dreamhost hosted email address. Due to the spam policy above, the server will block mail being sent off the server if the email addresses are not using Dreamhost mail servers. So what you will need to do is either set the mail form to use your Dreamhost hosted address as the 'From' address. Or you will need to find another mail form that will allow you to set a fixed email address as the 'From' address. This way you can set a Dreamhost hosted email address in the form as the 'From' address.