Funny thing happened (twice) recently

Recently, I received a comment on my blog from one reader and an e-mail from another saying that I was sending them spam and viruses and they wanted me to stop. They thought I was sending them viruses because they had received an attachment, Googled the attachment name, and my Spam Stats page showed up as the top hit. One of the things I do when I generate the stats is list all the attachments that have been blocked. This means that my mail server received the same attachments that they received, not that I am sending them.