Currently, all companies need to be able to receive e-mail messages from the Internet. ISA Server 2006 provides a feature to securely publish e-mail resources to the Internet with the use of application layer filters.
ISA Server 2006 has a built-in wizard, called the Mail Server Publishing Rule Wizard, which is designed to assist in the creation of rules required to publish mail and Exchange servers.
Update the following table with information regarding your e-mail infrastructure.
| Description | Value | ||
|---|---|---|---|
|
List the Internet domains that will be receiving e-mail messages. |
Domain:_______________________ For example: contoso.com |
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|
Create an MX record for each domain. An MX record is created on a public DNS server. |
MX record for each domain: Yes or No |
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|
Specify the FQDN for mail servers on the Internet. The entry is created on a public DNS server. |
FQDN: ________________________ For example: smtp.contoso.com IP address: ___.___.___.___
|
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|
Specify the IP address of the internal mail server. |
IP address: ___.___.___.___ |
Note:For procedures on how to publish your mail server, see "Using ISA Server with Exchange Server 2003" at the Microsoft TechNet Web site.