Maybe it's, as I just found, a case of some posts are sent as replies to an
original, with a copy to PDML? My mail rules are that, messages from
Pentax-discuss go to a PDML folder, others in the address book go to my
inbox, the rest are sent to the deleted folder. Thus, the afore-mentioned
posts went in to the deleted folder, got threaded with the others, and then
were deleted at the end of the session, as I always do.
Just a thought...
John Coyle
Brisbane, Australia