The program is not able to work when I'm using enterprise 802.1x EAP (PEAP) network (probably network connection error). Other software works ok (like browsers). At home I don't have this issue (home network uses WPA2). Anyone has noticed similar problem? Attached log file (from launching of the program to the first checking account failure)
Sorry guys, my mistake. It's not a bug - just POP3 and IMAP ports are blocked so connection can't be established. My admin is a mannequin;)