Configure Digital Asset Management with a CDN
If you are using a content delivery network (CDN) such as Akamai, using Vary: Origin
may prevent you from caching content. To bypass this limitation, your CDN configuration must strip the Vary
header on the way in, to reinstate your ability to cache content. On the way out, you can append the Origin
parameter to the Vary
header when serving a response using 'Modify Outgoing Response Header'.