Anonymous wrote:"...many colleagues reached out to me directly to check on me and tell me they thought the email was crazy. My director and the COO met with me several times to tell me that they don't agree with anything he said and that I'm a valued member of the team."
When you are ruminating over this incident, re-read this. Their response to the crazy guy should be the only memory you maintain.
+1. It's great that your work colleagues reached out to you personally, and let you know they're in your corner!