A configuration file for SAGE Publications that includes all of the SAGE journal hostnames is available for download.
To enable the export feature for Refworks, use this configuration for Sage Publications with export support.
Sage uses nearly 500 unique hostnames. For many EZproxy installations, this can cause EZproxy to reach its MaxVirtualHosts limit. When applying the Sage definition, you should also review: MaxVirtualHosts and in the section on correcting issues, you should follow the instructions with the exception of raising the limit by 500 instead of the recommended 100.