I did a stupid thing and (hope not) lost some mails.
I configured fetchail to download mails from server. Unfortunately as destination mail (mail here) I set mailbox which wasn't created (yet) in Scalix. So, mails were downloaded (/var/log/maillog) but due to non existing scalix mailbox, they dissapeared somewhere inside file system, scalix folders...
This is now the problem. Where are this mails stored? I searched them across file sistem, but no success. I even created mailbox in scalix after that, but mails did not appear.
Please - where are this mails stored and how to restore them under scalix?