A young lady love to send cards out to anyone so she sent on to an army man an when he got out the army he used her address of the letter to find her

Could it be "The Christmas Card" ?

Edward Asner received an Emmy nod for his role in this holiday story about a soldier stationed in Afghanistan who gets a Christmas card addressed to "Any Soldier" and decides to track down the sender. When Sgt. Cody Cullen (John Newton) returns home, he traces the sender, Faith Spelman (Alice Evans), to her small town, where he ends up saving her father (Asner) and falling for the warm-hearted young woman. The only problem? She's engaged.



Available to rent on Netflix. http://movies.netflix.com/WiMovie/The_Christmas_Card/70077909?trkid=2361637