I understand that is has to do with the specific server, but since with the same server it works on other clients (as i said i have it working on my iPhone and it was working also on Outlook), I think it is a setting or something on EM client side, and not on the server side.
I have inspected the settings, and they seem fine.
Could it be the “special folders” section under account settings?
I have it on “automatically detect special folder names”
Should i try to manually adjust them?
EDIT: i just realized, that if i move a message to a folder in another account, it gets removed from the server. So, it has to be the “special folders” thing, right?
It means eM Client is maybe not compatible with that type of server. Do you know what server it is? (Not it’s address but the type of server, like Exchange, Zimbra, Kerio, Dovecot etc.)
Yes, that could be it. It could be that the Trash folder is not visible because of an unusual naming convention on the server. That is why the type of server is important because it may be a know issue with that server. You can ask your server admin for the correct name of the Trash folder. It may be something like INBOX/Trash.