On Wed, Nov 13, 2013 at 18:50:44 +0100, Jonas Petong wrote: > Cameron, you were right, the message id's are the same. From the matter of > fact > that limiting my Inbox by ~= did not work led me to the conclusion that their > IDs have been different. Seems like you've teached me wrong so.
What happens when you try to limit by ~= ? (Note that as I understand this limit only works when the sort order is "thread". That is, with no limit applied you should be seeing the duplicate messages marked with an "=" character your mailbox index listing, and then those marked messages will be selected by the "~=" filter.) Nathan