I have a problem with my Outlook inbox. I receive emails through IMAP and within an hour they are automatically marked as read even though I never opened them. This does not happen when I use Thunderbird or GMail with similar settings.
Has anyone experienced this behaviour and know how to correct it? It is quite frustrating to not know which emails have been read or not.
(I hope this is an appropriate question, I found a similar one here: Change Outlook "Mark As Read" Behavior).