Maybe the site mail got whammied during that business with the infected banner thingie last week. If so, something could have gotten out then before it was all cleaned up and some folks had the bad luck to be on the receiving end.

Meanwhile, my gear checks out all clean after numerous scans. I found one of the problems -- an incorrect program setting I'd forgotten to fix. However, the other nuisance is either entirely Dell's fault or else Windoze has gone wonky again.