Hi, can someone please help me, as I am at the stage where I am severly pulling my hair out and going round the bend. I have my own vps set up and am trying to create a virtual server and configure the emails so I can access them and send using Thunderbird. I have come from cpanel and so do nut understand postfix and setting it up. I have read the forum and tutorials and am still baffled. I have gone to create a new "website" and am now getting the following message;
Failed to create virtual server : No outgoing address mapping file (sender_canonical_maps) was found in your Postfix configuration
What does this mean and how do I fix this?