On Mon, Jan 15, 2018 at 08:34:33PM +0100, Jonathan Sélea wrote: > I would not recommend having a emailserver on the same server as a > website, because if the website is compromised the "hacker" can just use > the mail() function > to send emails in your name. This can be done regardless of whether the email server is physically the same computer as the web server. That separation (or lack thereof) is not relevant.