I take it you need to pay postage in some form or another every time you do this?
As i understand it everytime you send it to Intel for RMA you pay for postage, if not they charge you return postage if they reject the RMA, so Intel telling their customers to keep trying over and over again if at first they don't succeed is rather cynical, its like: We will accept the RMA but only after its cost you a significant fanatical penalty for daring to complain.
That is completely wrong!
When you raise an RMA with Intel (Retail CPUs), is the following process:
After raising the RMA, they will ask you for the serial number of the CPU and a few photos of certain areas of the CPU, once that's then approved they will arrange DHL to collect the CPU which gets sent to
CWP DHL Supply Chain
Zwenkgras 23
Beringe
5986 PM
NETHERLANDS
They review the CPU and as long as the CPU isn't delidded they will replace it and send you another one normally with a week or so.
Collection and Drop off are all done via DHL Express at no cost to you.