To perform the following procedures on a computer that has the Edge Transport server role installed, you must log on by using an account that is a member of the local Administrators group on that computer.

Also, before you perform these procedures, confirm the following:

• You have reviewed Anti-Spam and Antivirus Functionality to understand the general strategy for configuring all anti-spam agents so that they work together efficiently for your organization.
  
• You have read Configuring Content Filtering.
  

 To use the Exchange Management Console to specify recipient exceptions for content filtering

1. In the Exchange Management Console, click Edge Transport.

2. In the work pane, click the Anti-spam tab, and then select Content Filtering.

3. In the action pane, click Properties.

4. Click the Exceptions tab.

5. In the Do not filter content in messages addressed to the following recipients text box, type the Simple Mail Transfer Protocol (SMTP) address.

6. Click Add to add the address to the exceptions list.

7. Click OK to save your changes and close the dialog box, or click Apply to save your changes without closing the dialog box.

 To use the Exchange Management Shell to specify recipient exceptions for content filtering

• Run the following command:

  Set-ContentFilterConfig -BypassedRecipients <SmtpAddress>

  For example, to bypass content filtering of messages that are sent to tiffany@contoso.com, run the following command:

  Set-ContentFilterConfig -BypassedRecipients tiffany@contoso.com

  Note:
  To enter multiple SMTP addresses, separate the addresses by using a comma as follows, for example: joe@contoso.com, jeffrey@contoso.com. The maximum number of recipients you can input is 800.

For detailed syntax and parameter information, see Set-ContentFilterConfig.

When you add new senders or recipients to an existing content filter configuration by using the procedures in this topic, existing senders or recipients in the content filter configuration are replaced with the new data.

To append senders or recipients to an existing configuration, you can create a variable in which to store the existing data. After you create the variable, you can then add data to the configuration. In the following example, the variable is $list.

This example shows how to add a sender to the BypassedSender property of the content filter configuration. You can replace the BypassedSender parameter in this example with the BypassedSenderDomain parameter or BypassedRecipients parameter to add data to other existing properties on the content filter configuration.

 To use the Exchange Management Shell to add a sender to the BypassedSender list on the content filter configuration

1. To create a variable to hold the BypassedSenders list, run the following command:

   $list = (Get-ContentFilterConfig).BypassedSenders

2. To verify that the $list variable contains data, run the following command:

   $list

   The Exchange Management Shell will return a formatted list of sender SMTP addresses.

3. To add entries to the $list variable, run the following command:

   $list.add("kwekua@contoso.com,tiffany@contoso.com")

For more information about how to configure content filtering, see the following topics:

• Configuring Content Filtering
  
• Set-ContentFilterConfig
  
• How to Enable or Disable Content Filtering
  
• How to Specify a Spam Quarantine Mailbox
  
• How to Enable and Configure the Spam Confidence Level Thresholds
  
• How to Enable or Disable Outlook E-Mail Postmark Validation
  
• How to Configure Allow or Block Phrases for Content Filtering
  
• How to Configure the Rejection Response for Content Filtering