As requested, here are 5 long headers, just taken at random. I can provide more if needed.
http://pastebin.com/g86GFGwp and to Bowie, as for raising the score from 2.5 to 5, believe me when I say I've tried all different settings. The 2.5 was advised to me by someone who was a senior tech in the matter. As I say, I have not seen any false deletions of legitimate emails except when Lunarpages was sending me sample spam, or their replies had sample headers in them. Andy