Support LT/LE filters for ReceivedDateTime for Messages when using delta query
I have a local copy of a user's entire mailbox (like Outlook) so that I can avoid delete operations (for audit purposes) performed by the client. The problem is that delta keys seem to be ignored on occasion (different issue???) causing literally thousands of pulls.
If I had these additional filters then I would store a delta per month. It would at least allow some flexibility in design.
For context the ask is about additional filter capabilities on the messages collection.