Hey Rachel,
You can try these steps to set it up on your Motorola:
1. Connect to WiFi (not 3G or 4G)
2. Tap on 'Apps'
3. Tap on 'Settings'
4. Under 'Accounts', tap on 'Add Account'
5. Tap on 'Email'
6. Enter your email
7. Enter your password
8. Tap on 'Manual Setup'
9. Tap on 'POP3'
10. Enter POP3 server
11. Enter 110 in port
12. Tap 'Next'
13. Enter SMTP server
14. Enter 25 in port
15. Tap 'Next'
Hope this helps. If it doesn't work, you can also find more information and ideas for alternate port numbers on the following tutorials https://motorola-global-portal.custhelp.com/app/an... and https://www.slideshare.net/rrcomlogin/how-to-add-r...