Unfortunately if you're in a large corporation, you can't really ignore such messages. The odds are that they're being saved, by someone, against the possible eventuality that they have to document YOU.
At the very least you have to document the situations that are remarked upon in the emails, with rebuttals to the comments, and keep them on file. On one occasion, when faced with a similar situation, I responded in a businesslike manner with clear, and irrefutable rebuttals to every statement made. That silenced any future comment. That takes two things that most people don't seem to have; the ability to write a clear and concise business response, and emotional detachment. It also helps if you can slip in a few comments on how she can improve her own performance by way of 'assisting' her, in her 'final days with the company'.
A coolly written email can go a long way toward making such a person burst a blood vessel
At the very least you have to document the situations that are remarked upon in the emails, with rebuttals to the comments, and keep them on file. On one occasion, when faced with a similar situation, I responded in a businesslike manner with clear, and irrefutable rebuttals to every statement made. That silenced any future comment. That takes two things that most people don't seem to have; the ability to write a clear and concise business response, and emotional detachment. It also helps if you can slip in a few comments on how she can improve her own performance by way of 'assisting' her, in her 'final days with the company'.
A coolly written email can go a long way toward making such a person burst a blood vessel