Tracking/locating messages sent on the Internet but NOT through E-mail
A few days ago, I sent an inquiry to a government consumer protection. website. Unfortunately, I neglected to record their name or URL. Anyway, do you have to be some kind of technical super-sleuth to find such messages on your computer, or is there a method that the average man can use? No, they haven't answered, and their answer in important to me and, I think, thousands and thousands more.
iMac 27″, macOS 10.15