Betygsatt 4 utav 5 stjärnor

I know about that. Right click Folder and click duplicate messages...; A window appeared and showed me all duplicate things, I followed the instruction, and click on duplicate list (left click) for message to display, but nothing happened ?? I use thunderbird 3.1.15

Denna recension är för en tidigare version av tillägget (0.1.10).  Denna användare har andra recensioner för detta tillägg.

Did you click or double click the messages? Actually the state of an E-Mail should toggle between "KEEP" to "DEL" when you double click them.