This option determines whether a message sent to n recipients is counted as 1 message sent or n messages sent.
            
        
| Option | Description | 
|---|---|
| Once | Select this radio button to count a multiple sending as one message.For example, if Mailbox A sends 1 message to Mailbox B, Mailbox C and Mailbox D, Promodag Reports counts this message once. | 
| n times | Select this radio button to count a multiple sending as n message. For example, if Mailbox A sends 1 message to Mailbox B, Mailbox C and Mailbox D, Promodag Reports counts this message three times. | 
For additional information on this feature, see How is traffic calculated.