Name: Your Name (Whatever you want)
Email: xxxx@mail-page.com
Password: Your mail-page.com account password
Description: mail-page.com
Click Next Button
Hostname: imap.fastmail.com
Username: xxxx@mail-page.com
Password: Your mail-page.com account password
Hostname: smtp.fastmail.com
Username: xxxx@mail-page.com
Password: Your mail-page.com account password
Click Save Button
Use SSL: Yes
Authentication: Password
Server Port: 993
Use SSL: Yes
Authentication: Password
Server Port: 587