Edge Transport > Anti-Spam > IP Block List Provider and IP Allow List Provider Properties > Providers Tab (RTM)

Microsoft Exchange Server 2007 will reach end of support on April 11, 2017. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.

Applies to: Exchange Server 2007

Use the IP Block List Providers tab and the IP Allow List Providers tab to view, add, remove, enable, disable, and prioritize IP Block List and IP Allow List providers. For IP Block lists, put the most robust IP Block List provider service first to optimize performance. When the Connection Filter agent receives an IP Block list match, the Connection Filter agent stops querying other IP Block List provider services.

• Add
  To add a new provider to the list, click Add.

  For more information about how to add an IP Block List provider, see Edge Transport > Anti-Spam > IP Block List Providers Properties > Providers Tab > Add IP Block List Provider Control (RTM).

  For more information about how to add an IP Allow List provider, see Edge Transport > Anti-Spam > IP Allow List Provider Properties > Providers Tab > Add IP Allow List Provider Control (RTM).

• Edit
  To view or update settings for a listed provider, select the provider from the Provider name list, and then click Edit.

• Remove
  To delete an IP Block List or IP Allow List provider, select the provider from the Provider name list, and then click .

• Enable
  To enable a disabled provider, select the provider in the Provider name list, and then click Enable.

• Disable
  To stop using the provider's IP address without deleting the domain information, select the provider, and then click Disable.

• Up arrow
  To move the selected provider higher in the Provider name list, click the Up arrow. The most comprehensive providers must appear first to reduce processing. This button is disabled if there is only one provider in the list.

• Down arrow
  To move the selected provider lower in the Provider name list, click the Down arrow. The most comprehensive providers must appear first to reduce processing. This button is disabled if there is only one provider in the list.

For More Information

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

• Connection Filtering

• Configuring Connection Filtering

• Connection Filter Agent Cmdlets (RTM)