Question about email clients and "CFC" in the message subject

Do some people’s email clients remove the "CFC:” when replying?

It looks like in the replies from Kathy, Steve, Jason, and some others that the CFC: gets stripped and I’m wondering where that is removed manually or automatically?

If it is automatic, we will deal with it but it is a bit of a pain because then the messages don’t sort together. If people are removing the CFC: I suggest that you can save yourself a few seconds of time and please leave the CFC indication intact… Thanks!

Thanks,
AWK

Andrew Kirkpatrick
Group Product Manager, Accessibility
Adobe

akirkpat@adobe.com
http://twitter.com/awkawk