8.[Administration] Tab Page[Security] Item List 2618 [Administration] Tab Page Setting up Email AuthenticationWhen E-mail authentication is enabled, users must enter the user name and password before performing Scan to Email.SMTP4 PIN Code Authentication Setting PIN Code Authentication — Select the PIN code authentication method.y Disable — Select this no to use the PIN code authentication. Use the user name andpassword for authentication.y Enable — Select this to use the PIN code authentication. Instead of the PIN code, it ispossible to use the user name and password for authentication.Minimum PIN Code Length — Enter a figure that specifies the minimum digits for the PINcode.5 LDAP Server1 - LDAP Server3 Set the following items for LDAP Server1 when you use the LDAP authentication:Windows Server — Select this when LDAP is running on a Windows server.LDAP Server (Other than Windows Server) — Select this when the LDAP is running on aserver other than a Windows one.Attribute type of "User Name" — Enter the attribute type of “User Name” for “LDAP Server(Other than Windows Server)”.Attribute type of "PIN" — Enter the attribute type of “PIN” for the PIN code authentication.When you use more than one LDAP server, select [Enable] for LDAP Server2 and/or LDAPServer3 and set up the LDAP server as necessary. See the settings for LDAP Server1.Select [Disable] for unused LDAP servers.Item name Description1 Email Authentication Select whether or not to enable E-mail authentication.y SMTP:You can use SMTP authentication of the equipment to manage user authentication.When SMTP authentication is enabled, users must enter the user name and passwordthat is registered in the SMTP server to perform Scan to Email from the touch panel.P.261 “SMTP”y LDAP:You can manage network users with LDAP authentication when you already manageyour network using LDAP.When LDAP authentication is enabled, users must enter the user name and passwordthat is registered in the LDAP server to perform Scan to Email from the touch panel.P.262 “LDAP”You must carry out "E-mail address setting" to use E-mail authentication.P.262 “Setting up Email Address Setting”Item name Description1 Internet Fax Not Allowed Select this check box to prohibit Internet Fax transmissions.This will disable Internet Fax transmission for all users.2 SMTP Server Address Enter the IP address or FQDN of the SMTP server used for E-mail authentication.Item name Description1123