In the past few days I have had four e-mail messages come back to me saying that they could not be delivered. These four messages were sent to four different people. One was a new contact of mine, one was a reply to someone who e-mailed me a week earlier, and the other two were people I e-mail as part of a weekly newsletter. Only one of these four e-mail messages had an attachment, but all four of them had AOL addresses. My conclusion is that AOL is the worst e-mail client in the history of electronic mail. They have to fix their servers or do anything else to fix this major flaw.