Sorry confusion on server's between .com and .co.uk, the correct UK servers are:Incoming Server: imap.1and1.co.ukIncoming port with SSL enabled: 993Outgoing (SMTP) Server: auth.smtp.1and1.co.ukOutgoing port with TLS enabled: 587I now have a "Unable to log in. Check SMTP settings." error + the following for 25, 465 and 587:Failed to connect to auth.smtp.1and1.co.uk Failed to connect to auth.smtp.1and1.co.uk Failed to connect to auth.smtp.1and1.co.uk