Thank you burnout426, that worked!
Posts made by mabe_op
Opera Mail - "Search mail" functionOpera for Windows
I have recently upgraded from Opera 12 to Opera 28 plus separate Opera Mail. Importing my emails to Opera Mail went smoothly. However, I just realized that the "Search mail" function would not work with the imported emails. It would only work with the new emails that I received through my POP-account.
Probably a bug? Any help or comment would be helpful!