Lemon Pound Cake Squares

1 (16-ounce) package pound cake mix
1/2 cup mayonnaise
2 large eggs
2 tablespoons grated lemon rind
1/4 cup fresh lemon juice
1/2 cup water
Lemon Glaze

Lemon Glaze:

1 cup confectioners sugar
1 teaspoon grated lemon rind
1 1/2 tablespoons fresh lemon juice

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