The most people sending a postcard from a single location simultaneously is 17,599 and was achieved by Dr. Vikrant Pandey (I.A.S.) and Team Valsad (both India), in Bulsar District Cricket Association (BDCA) Cricket Stadium, Valsad, India, on 10 May 2014.

A total of 1.519 participants were disqualified.
The record was attempted during the Indian national election period and the theme chosen for the content of the postcards was: a note of thanks to the voters for exercising the voting right and contributing to democracy.