Outlook to Thunderbird
This is actually really easy. The first thing you need is all your email in Outlook. Then, when you setup Thunderbird it will ask you if you want to import your Outlook email. Say yes and it does all the work. No, Thunderbird doesn’t have an import function for the PST file, but it can import anything that’s in Outlook on the same machine. It’s as easy as that.
Še ena možnost je, da maile uvoziš v OE (če Outlooka nimaš več inštaliranega) in potem pri instalaciji Thunderbirda izbereš naj maile uvozi iz OE.