just received a email from INSiGhT Team <oss.support@tm.com.my> content as below:

This is a friendly reminder regarding your participation in our unifi Home Buddy Survey. We are looking forward to your kind cooperation as your feedback is valuable for us to serve you better.
The survey will take approximately 10 minutes. To access the survey, please click on the link below:
[Participate Now!]
or copy & paste this link: http://oss.tab.com.my/mpr/?clsid=session&s...d=1234&appr=397
Your access code is: xxxxxxx

what is that, should i reply?