I don't see any major problems with this. It isn't even our problem. It is Intel's problem if they want to do anything about it.
Keep in mind that even if we do something that forces Intel to put a stop to it, the political activist in question will only switch to using another email address, and after all that effort and energy - nothing will have changed.
In fact, targeting this employee would only appear petty and won't help the conservative image.
You don't understand, I don't care if she is a DNC hack, just don't use the Intel email for this purpose. She should use a private account (Yahoo, MSN, etc).