/mcpConfigure the Unity Connection user accounts. See the Configuring or Updating Users for Fax Server Integration , on page 261 section. Configuring Unity Connection for Fax Server Integration Configure SMTP on Unity Connection server Procedure Step 1 In Cisco Unity Connection Administration, expand System Settings and select SMTP Configuration > Server. Step 2 On the SMTP Server Configuration page, in the Edit menu, select Search IP Address Access List. Step 3 On the Search IP Address Access List page, select Add New. Step 4 On the New Access IP Address page, in the IP Address field, enter the IP address of the Fax Server and select Save. Step 5 Check the Allow Unity Connection check box and select Save. Enabling or Updating Fax Server Integration on Unity Connection Procedure Step 1 In Unity Connection Administration, expand System Settings and select Fax Server. Step 2 On the Edit Fax Server page, check the Enabled check box. Step 3 In the Fax Server Name field, enter a descriptive name for the Fax Server. Step 4 In the SMTP Address field, enter the fully qualified SMTP address of the SMTP server on the Fax Server. Caution This fully qualified SMTP address must match the server address and domain that are configured for the POP3 mailbox on the Fax Server. Otherwise, the integration do not function correctly. Step 5 In the IP Address field, enter the IP address of the Fax Server. Step 6 If you use a smart host SMTP server to deliver faxes from the Fax Server to Unity Connection, check the Use Smart SMTP Host check box. Otherwise, uncheck this check box. Step 7 Select Save. Customizing or Updating Fax Server Integration on Unity Connection To Customize or Update the Fax Server Integration on Unity Connection System Administration Guide 260 Fax Server Configuring Unity Connection for Fax Server Integration