Hello dear

As I can see the information available through surfing on various websites there is an email which I found:

aravindarpolytech@rediffmail.com (mailto:aravindarpolytech@rediffmail.com)

but it is not sure that it is gonna work or not because their official website is not working and there is not any information available on their website ( like under maintenance or other thing).

So you can use this email as of now

Good luck