Lauren: I subscribe to the digest version with an AOL address using Thunderbird. I have not experienced any problems that I know of, but I subscribe to over a dozen lists. There continues to be activity on many of them. I have noticed some messages that appear to be hijacked addresses delivering links to spam websites on 3 or 4 within the last week. It seems as though the PA County lists are prone?? Yours in successful researching, Scott A. James Stewarts (and Riley's) in NJ and Westmoreland County, PA 1755 - 1800's