User manual

Chapter 5: Administration Site
132 Cobalt Qube 3 User Manual
3. Fill in the fields in the Advanced Email Settings table.
• Delivery Schedule. This setting specifies how frequently email is
delivered by the email server on the Qube 3. The Qube 3 queues the
messages, sending them at the specified frequency.
If you connect to the Internet through a dedicated phone line or by
ethernet (through the secondary network interface), then you can choose
to have your email delivered and retrieved more often. If you connect to
the Internet through a modem that shares a phone line with other
functions, or if your Internet access is charged by the minute, then you
should specify less-frequent mail delivery and pickup.
• Maximum Email Message Size. This sets the maximum size of email
messages this server will send or receive. The default value is to leave this
field empty to allow this server to send and receive email messages of any
size. You may optionally enter an integer greater than zero.
• Force Senders Domain. An optional domain name can be specified to
override the From: address of mail sent by users of this server. This
feature is also called Domain Masquerade.
• Smart Relay Server. You can enter an optional host name in this field.
With this feature, you can configure the Qube 3 to send Internet email to
a specific email server. Enter the host name of the email server through
which you want to relay your email.
This feature is useful if the Qube 3 does not have direct Internet access
(for example, the Qube 3 is subject to a restrictive firewall), but can
communicate with an email server that has direct Internet access.
• POP Authenticated Relaying. Check this box to enable SMTP relay
trusts by POP authentication. If checked, any user who successfully uses
POP to check mail is trusted for 15 minutes to send email using the
SMTP service. This feature is useful for users who frequently travel.