1. Go to, Create Send Grid Account, remember the User name and password

2. Go to Back Office, Online Set Up, Email Server Set Up

3. Enter as the SMTP server

4. Enter your email address

5. Enter port as 587

6. Uncheck SSL

7. Enter Send Grid User Name

8. Enter Send Grid Password

9. Save and test 

10. Please note Send Grid does not work with Email to Text