setting up email server on CentOS 5

Set up a Linux email server on a CentOS 5 server, which is physically located in Fremont, CA, USA. The goal is that the emails sent from this server will not be categoried as SPAM or rejected by popular email boxes ([login to view URL], [login to view URL], [login to view URL], [login to view URL], etc.) and corporate email servers (Microsoft Exchange, Lotus Notes server). We have a test server for you to work with at first, the test server has domain name and a public IP, and you can change DNS records. After we verify all the features on the demo server, you and our staff need to install the email server on our production server. You also need to deliver a document that details all the steps. ## Deliverables 1) Complete and fully-functional email server on our test server. The email server can send email via SMTP, and receive email via POP. It also needs to support webmail (to get email through browser) and web-admin (admin can manage email accounts through browser); 2) The emails sent from this test server are not rejected by these popular free web email accounts: [login to view URL], [login to view URL], [login to view URL], [login to view URL] and [login to view URL]; 3) The emails sent from this test server are not categorized as SPAM by these popular free web email accounts: [login to view URL], [login to view URL], [login to view URL], [login to view URL] and [login to view URL]; 4) A step-by-step instruction on how to setup this email server so that we can setup and maintain the email server on our production server. 5) Work with our staff to install the email server on production server. 6) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform CentOS 5.0