[3] Created by Touched by an Angel's Martha Williamson, Signed, Sealed, Delivered focuses on four dedicated United States Postal Service employees who work in the dead letter office.

[3] Similarly to her previous program, the show promotes Williamson's Christian beliefs through the faith of the characters.

"[8] David Hinckley of New York Daily News gave it 3 stars out of 5 in 2014 and said that while all the characters were terribly likable, they spoke as if they were reading from Hallmark greeting cards.

[9] Signed, Sealed, Delivered scored 58 out of 100 on Metacritic based on five "mixed or average" reviews.

The humdrum jobs of his dead letter mail experts Rita and Norman change when a technophile named Shane gets mistakenly transferred into their office.