Mozilla Connect

Hello,Since a few Thunderbird version numbers, when I launch it, it no longer positions itself on the last message received (the most recent), but the cursor of the vertical bar is anywhere, sometimes in the middle of the list of received messages, s...

Hello,Firefox can't tell if a bookmark is duplicate, triple, etc. I'd love it if it could. I'd love it if it could search for duplicates and eliminate those that are too many.  

When I open a new tab, it's impossible to tell it to display an HTML page that's local (on hard disk), yet it's this page that I want when I open a new tab.Years ago, this was possible, or it was possible to download an Add-on for this, but today the...