What I want to do is send each user an email link that will take them directly to THEIR record without having to do any login. These users will NOT have a ZOHO account and neither should they be asked to create one. 

The link that I provide should allow them to see/update their records only and nothing else. 

The idea is for me to create a database of my Users and occasionally ask them to verify their information. I will be sending individual email to each users with an individualized link that will allow them to see/edit their records in ZOHO DB. The users will not have the trouble to create ZOHO accounts, as most of them are not tech savvy people to create the account and maintain it.

Is that possible?

Thank you,