You'll need an E-mail client, such as Thunderbird (for desktop), or Spark (for mobile).

Configuration

In this example, myname will be your username, hence your E-mail will be myname@knutsen.co. Note that these are not the same

Your password should already be known, and can be changed at user.knutsen.co.

Your incoming server will be IMAP, and your outgoing will be SMTP, naturally.

Example

Here is an example Thunderbird configuration:

Configuration example