Edge Transport > Anti-Spam > IP Allow List Properties > Add Allowed IP Address Range Dialog

Applies to: Exchange Server 2007 SP3, Exchange Server 2007 SP2, Exchange Server 2007 SP1

Use the Add Allowed IP Address Range dialog box in the IP Allow List properties to add a range of IP addresses to the IP Allow list for the local computer. If you have multiple instances of the Edge Transport server role or the Hub Transport Server role running in your organization, you must apply connection filter configuration changes to each computer.

IP addresses in the range that you specify, including the start and end IP addresses, are always allowed to connect.

• Start Address
  In this field, type the first IP address in the range as in the following example: 192.168.0.1.

• End Address
  In this field, type the last IP address in the range as in the following example: 192.168.0.254.

For More Information

For information on connection filtering and IP Allow list functionality, see the following topics:

• Connection Filtering

• Configuring Connection Filtering

• Connection Filter Agent Cmdlets