Name: Your Name (Whatever you want)
Email: Your username
Password: Your csl1010.com account password
Description: mail@1010.com
Click Next Button
Hostname: imap.csl1010.com
Username: Your username
Password: Your csl1010.com account password
Hostname: smtp.csl1010.com
Username: Your username
Password: Your csl1010.com account password
Click Save Button
Use SSL: None
Authentication: Password
Server Port: 143
Use SSL: Yes
Authentication: Password
Server Port: 465