3.7 Printing E-Mail – E-Mail Print144Printing33.7.3 Precautions for Sending Documents byE-mailPrecautions on securityThe e-mail is sent through the Internet which is connected to computers all overthe world. So, you need to pay much attention to security to prevent the e-mailfrom being intercepted or altered by a third party.It is recommended to use other secure methods when sending confidential data.Also, it is recommended not to carelessly disclose the e-mail address of theprinter to a third party to prevent unnecessary mail from being received.Setting the domain from which e-mail can be receivedYou can set this printer so that it receives e-mail from a specified domain only.For how to set the domain from which the mail can be received, refer to the On-lineHelp of Embedded Web Server.Precautions for using the e-mail feature with this printerconnected to the Internet● If you do not make a flat-rate contract with the Internet provider, the calling rateis charged every time the printer periodically retrieves the data received.● Use this machine in the IP-masqueraded environment. If you use this machinewith global IP address assigned, the operation cannot be guaranteed.● When receiving e-mail through POP, be sure to apply for an e-mail account forthis printer. Using the e-mail account shared with other users may causetroubles.● If the line speed of the Internet is low, it may take a long time to receive largedata such as the images.● Some providers permit receiving data through SMTP. If so, thoroughcoordination with the provider is required.● When installing this machine in the environment that MTA is set in the privatesegment, you need to configure settings for this printer based on the operationmode.
