For IMAP use the following settings:
Server: imap-mail.outlook.com
SSL/TLS: true-implicit
Port: 993 (default)
User: pat@hotmail.com
using (Imap client = new Imap())
{
client.ConnectSSL("imap-mail.outlook.com");
client.UseBestLogin("pat@hotmail.com", "password");
...
}