Mr. Johnson, a businessman from Wisconsin, went on a business trip to Louisiana. He immediately sent an e-mail back home to his wife, Jennifer, to let her know he had arrived safely. Unfortunately, he mistyped a letter and the e-mail ended up going to a Mrs. Joan Johnson, the wife of a preacher who had just passed away. The preacher's wife took one look at the e-mail and promptly fainted. When she was finally revived, she nervously showed her neighbor the message, which read: ''Arrived safely, but it sure is hot down here.''