I want to read it all, but I have to prioritize, and some mailing lists in particular are not essential reading. Then I simply mark all messages in the folder read and leave for another holiday. How I do that?
Mark All Messages Read Quickly in Mozilla Thunderbird
- Press Shift-C.
- Use Ctrl-Shift-C in Mozilla Thunderbird 2 and earlier versions as well as Netscape 3 and prior versions.
(Updated October 2012)