To configure the SMTP server:

1 - Click on the SETUP tab and then select on Mail button:

 

2 - Under the “E-MAIL ACCOUNT” section, configure the following:
1. SMTP Server Address: Enter you SMTP server address
2. SMTP Server Port:  the port number corresponding to your smtp server
3. Sender E-mail Address: Enter your email address
4. Receiver E-mail Address: Enter the same email address
5. User Name: Enter the username of your email address
6. Password: Enter the password to access the mail account
7. Select the security type corresponding to your SMTP server.

3 – Click on “SAVE SETTINGS”
 
4 – Under the section “Setup”  “Network setup”:

Set the DNS parameters:
a. Primary DNS : 8.8.8.8
b. Secondary DNS : 8.8.4.4

5 – Finally click “SAVE SETTINGS” to save the parameters, and click “Test” from the menu:

“Setup”  ->  “Mail” ->  “TEST E-MAIL ACCOUNT”