My prediction....
The response to the ADC would look something like...
"This email response was written by a staff member who was not authorised to do so and does not reflect the view of the company.
The staff member concerned has been counselled and no longer has any association with pilot recruitment
The management regrets any offence caused and apologises to mr XX. We would be happy to review mr xx's resume should he wish to apply again."
He would then be interviewed and oddly be unsuccessful.
But again that is only a prediction.