# SMTP
Network Settings > SMTP

Use this tab to configure the SMTP settings.

## SMTP

### Primary SMTP Server

Enter the IP address or host name of the SMTP server, using up to 64 alphanumeric characters (including dashes "-", underscores "_", colons ":", and periods ".").
After specifying the host name of the SMTP server, you must then configure a DNS server so the IP address can be obtained from host names (forward lookup).

### Port No.

Enter the port number used when sending e-mail to the SMTP server. Enter a value between 1 and 65535.

### Authentication Method

Specify an authentication method to log on to the SMTP server when sending e-mail.

#### Anonymous

No authentication.

#### SMTP

Logs on to the SMTP server using SMTP AUTH when sending e-mail.

#### POP before SMTP

Logs on to the POP3 server before sending e-mail.

### User Name

Enter the SMTP account name used when SMTP is selected, using up to 32 alphanumeric characters.

### Password

Enter the SMTP account password used when SMTP is selected, using up to 32 alphanumeric characters.

### Device E-mail Address

Enter the e-mail address of the device, using up to 64 alphanumeric characters.
This address is used as the sender's address of alert e-mail messages sent from this printer.

### Server Timeout (seconds)

Terminates the connection to the SMTP server if no response is made from the server within a specified time period. Enter the timeout period using a value between 1 and 999 (seconds).
If you enter "0" or do not specify a value, the connection will not be terminated.

### Time Zone

Specify the SMTP time zone.

## Buttons

### Refresh

Click to update the currently displayed information.

Note

- Before making the settings, click Refresh to obtain the machine's current status.

### Please enter Administrator Password.

Enter the administrator password.

Note

- If you enter a wrong password or leave the text box blank, the settings on this tab will not be applied when you click OK.

### OK

Click to apply the settings.

### Cancel

Click to cancel the settings.

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