The mail ID I used in CAT application got deleted. What do I do now? Will I receive mails in my alternative mail id?

after the test you get emails from the institutes regarding the admission, i would suggest you talk to your admin and get the mail ID back, please check if you can send a mail to CAT mentioning your credentials and request to change
Please talk to your college management if they can help you, don't neglect

what do you mean by email ID got deleted?

But isn't it possible to receive to receive mails in the alternative mail ID provided while registering

I'll definitely try that.. And thankyou.

You can try making another email with the same id?

I used my email ID created by my college for students, but it was deleted by the admin.