@Tutanota I used to use the desktop client on Linux Mint, but have given up because it seems like every update removes the appimage from my start menu (maybe this is a problem with my setup),

but more importantly I have never had any success with the client keeping my messages stored locally. I have to wait minutes or more to download anything older than 3 months in order to search through my inbox, and then I have to remember which order to click on the date selector and then type my search, because if I do it in the wrong order then I deleted my date range and stays at the last 3 months. If I do it really wrong, it goes all the way back and I have to start downloading my old messages all over again.

So really the search function is frustrating for me. I have read about a flag that makes the client save the messages locally forever but it doesn't seem to work