In March 1937, before it had been unveiled, images appeared in a two-page spread in
Time, which drew "thousands of letters of protest" of the nudity and criticism for historical inaccuracies. A 2005 complaint, filed on behalf of EPA employees regarding six murals in what was then called the Ariel Rios Federal Building, asserted that the various murals depicted Native Americans in a racist manner. As the controversy wore on,
Dangers of the Mail became the primary issue (most of the original complaints were about the
Dangers of the Mail, another Mechau mural entitled
Pony Express, and
Ward Lockwood's
Opening of the Southwest and
Consolidation of the West. In 2007, the
General Services Administration, which is responsible for the management of
federal buildings in the United States, agreed to install a movable screen in front of
Dangers of the Mail and to "incorporate revised interpretative materials to address the history of the art and the controversy associated with the mural". A "comprehensive interpretive program" was developed for all 22 murals in the building, including Mechau's
Dangers of the Mail and
Pony Express, Lockwood's
Opening of the Southwest and
Consolidation of the West, William C. Palmer's
Covered Wagon Attacked by Indians, and
Karl R. Free's
French Huguenots in Florida, which were the ones named in the filing. == Access for viewing ==