How to send a letter so that the sender has a hindsight?

Question

Email Marketing

one person asks me to show the sent date in the sent folder, but I don’t have it. because I didn't send. I want to create a letter but in hindsight.

Answer 1

It's easier to fix the HTML code of the page by adding everything you need. Then take a screenshot and send it.

Answer 2

We must be responsible for our words and actions.

Answer 3

There is nothing impossible in the world. You change the date and time on the computer, send a message, then set the date and time back to the current one.