We have a dedicated webserver with RedHat 9. It is currently being set up and activated.
We want that all emails we send using our server and our own domain shall have the IP of the server as only information in the email header.
In other words: The IP of the computer that sent the email shall not be included in the email. Nobody shall be able to trace back the email to the sender but only to our server.
This job is IN NO WAY related to spam. We do not want to have a fake ID put into the mails nor do we want to change anything else of the header. The receiver must be able to reply to the email just as normal.
We use MS Outlook Express to send our mails.