Username: Your FULL email address @connectfree.co.uk. Pop3 Server: mail.connectfree.co.uk. SMTP Server: Use the SMTP server provided by your ISP to avoid spam traps. It is always best. To use the SMTP server of your own ISP to avoid bounces and being treated as a spammer. In fact many ISPs now block access to 3rd party SMTP servers. Hosted on a HiVelocity Dedicated Server.