I'm a little hot under the collar right now, and the air conditioner is working just fine. I received an email that wasn't intended for me - but it was about me. It came from someone I genuinely liked, and that someone was rudely accusing me of lying.
I didn't lie to her. The situation was beyond my control. Furthermore, had she responded months ago to the questions I'd asked, the problem would probably have already been rectified.
In case you didn't already know, it is extremely unprofessional to bad-mouth anyone via email. Not only do you run the risk of the wrong person seeing it, you also make yourself look very stupid.
I emailed back with a simple message: "I'm confused. Are you talking about me or someone else?" I don't expect a response, but I'm sure she'll get the hint.