Do not subscribe to their mailing list. Please don’t. You’ll get spammed from everywhere, and unsubscribing won’t help once they spread your email address to hundreds of advertisers.
From their FAQ:
We may also use your email address or other personally identifiable information to send commercial or marketing messages without your consent [with an option to subscribe / unsubscribe (where feasible)].
Blurghh. Stay away if you can.
You can contact them using the contact form found here: http://www.indiatimes.com/contactus/