Name: Your Name (Whatever you want)
Email: Your username
Password: Your gmu.edu account password
Description:
Click Next Button
Hostname: mail.gmu.edu
Username: Your username
Password: Your gmu.edu account password
Hostname: smtp.gmu.edu
Username: Your username
Password: Your gmu.edu account password
Click Save Button
Use SSL: Yes
Authentication: Password
Server Port: 993
Use SSL: Yes
Authentication: Password
Server Port: 587