"At Mail Call Today" is a song written and recorded by American country music artist Gene Autry. The song, recorded in 1945, became Gene Autry's most successful song on the Juke Box Folk charts, peaking at number one for eight weeks with a total of twenty-two weeks on the charts. The B-side of "At Mail Call Today", a song entitled, "I'll Be Back" would peak at number seven on the same chart.
The song is similar to other contemporary love songs and deals with the possibility of unfaithfulness. The lyrics describe a young soldier opening a Dear John letter at mail call and learning that the girl he loved from back home has left him. The final words reflect the soldier's despair:
Good luck and God bless you
Wherever you stray
The world for me ended
At Mail Call To-day.