User Guide

C650 3-60
Administrator mode
3
For sending e-mail, administrator address must be specified. For details on the administrator address setting,
refer to "Machine Setting" on page 3-7.
2
Reminder
A SMTP authentication method that is supported by the SMTP server and provided with the strongest
encryption strength is automatically selected from Digest-MD5, CRAM-MD5, PLAIN, and LOGIN.
If there is just one domain (realm) to which the user belongs, it is notified from the SMTP server at the
time of initial communication, and communication is automatically made using the domain name.
Therefore, no domain name setting on this machine is not required. If there are two domains or more
to which the user belongs, however, specify the domain name to which the user belongs.
If the POP server is different from the SMTP server, the POP server informs the SMTP server that it has
been logged in. Therefore, if the set POP before SMTP time is too short, messages may not be sent.
If virus scanning software is used on the mail server, the binary division feature may not be available.
For details, contact your network administrator.
To receive binary divided e-mail messages, mail client software supporting divided reception is
required. Depending on the mail client software being used, it may not be possible to combine received
e-mail messages that have been divided.
Port No. (SSL) Default setting: 465
If "SMTP over SSL" is selected, specify the port number to be used for SSL com-
munication.
Connection Timeout Specify the amount of time until communication with the server times out.
Max Mail Size Select whether or not to limit the size of sent e-mail messages.
Server Capacity Type in the capacity of the SMTP server when limiting e-mail message sizes.
(Range: 1 to 100 Mbytes)
Admin. E-mail Address Displays the administrator address.
Device Mail Address Type in the address of the device (up to 320 characters).
POP before SMTP Select whether or not POP before SMTP is used. In order to perform user authen-
tication with POP before SMTP, some settings must be specified so that the mail
server can be accessed correctly with POP. For details, refer to "E-mail Setting - E-
mail RX (POP)" on page 3-58.
POP before SMTP Time Type in the POP before SMTP period. (Range: 0 to 60 seconds)
SMTP Authentication To perform SMTP server authentication, select this check box.
User ID Type in the user ID for performing SMTP server authentication (up to 255 charac-
ters).
Password Type in the password for SMTP server authentication (up to 128 characters).
Domain Name Type in the domain name for the SMTP server.
Authentication Settings This option appears when user authentication settings have been specified. If
"SMTP Authentication" is set to "ON", select whether user authentication or a set
value is used.
Binary Division To divide large e-mail messages and send them in small sections, select this check
box. This is used to send data that has exceeded the maximum capacity when the
maximum capacity is limited per e-mail message on the e-mail server.
Divided Mail Size Type in the binary division size. (Range: 100 to 15000 Kbytes)
Item Description