Deleting a Proxy Server Alias
If you no longer need a proxy server alias, you can delete it.
To delete a proxy alias
1. Open the Integration Server Administrator.
2. Go to External servers > Proxy servers.
3. In the Proxy Servers List, locate the alias you want to delete and click the 
icon in the Delete column. Integration Server displays a dialog box that prompts you to confirm your action.
4. Click OK to delete the selected proxy server alias.