Absent information mail

You're referring to a "Dear John" letter, also known as an "absent information" letter. This is a type of letter that is typically sent by a person who is away from home or in the military to inform their loved ones of their well-being and to provide updates on their situation.

The term "Dear John" letter was popularized during World War II, when soldiers would receive letters from their loved ones, often with the phrase "Dear John" at the beginning. These letters were a way for soldiers to stay connected with their families and friends back home, and to receive news and updates about their loved ones.

An "absent information" letter is similar, but it is typically used to provide information about the writer's current situation, such as their location, health, and activities. These letters were often used by people who were away from home for extended periods of time, such as soldiers, sailors, and airmen, as well as by people who were traveling or working abroad.

Here is an example of an "absent information" letter:

Dear [Name],

I hope this letter finds you in good health and spirits. I wanted to take a moment to let you know that I am doing well and to provide you with some updates on my situation.

I am currently stationed in [location], where I am serving with [unit]. The work has been challenging, but I am managing well and staying busy. I have been able to stay in touch with some of my fellow soldiers, and we often share stories and news about our families back home.

I am thinking of you often and missing you dearly. I hope that you are doing well and that life has been treating you kindly. I look forward to the day when I can return home and be with you again.

Please take care of yourself and stay in touch. I will do the same.

With love, [Your Name]