The Ddns Status Screen - ZyXEL Communications ZyWALL USG 300 User Manual

Unified security gateway

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Chapter 15 DDNS

Table 91 Network > DDNS > Add (continued)

Mail Exchanger This option is only available with a DynDNS account.

15.3 The DDNS Status Screen

The DDNS Status screen shows the status of the ZyWALL's DDNS domain names.

Click Network > DDNS > Status to open the following screen.

Figure 189 Network > DDNS > Status

This field is only available when the IP Address is Custom. Type the IP

address to use for the domain name.

This option is only available with a DynDNS account.

Enable the wildcard feature to alias subdomains to be aliased to the

same IP address as your (dynamic) domain name. This feature is useful

if you want to be able to use, for example,

and still reach your hostname.

DynDNS can route e-mail for your domain name to a mail server (called

a mail exchanger). For example, DynDNS routes e-mail for

doe@yourhost.dyndns.org

If you are using this service, type the host record of your mail server

here. Otherwise leave the field blank.

www.dyndns.org

for more information about mail exchangers.

This option is only available with a DynDNS account.

Select this check box if you are using DynDNS's backup service for e-

mail. With this service, DynDNS holds onto your e-mail if your mail

server is not available. Once your mail server is available again, the

DynDNS server delivers the mail to you. See www.dyndns.org for more

information about this service.

Click OK to save your changes back to the ZyWALL.

Click Cancel to exit this screen without saving.

www.yourhost.dyndns.org

to the host record specified as the mail

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