[Evolution] purging folders

[Ambrogio <fn050202 flashnet it>]

Hi all,

in evo 2.4 I used a function that purges all folders.

Now in 2.6 I see that purge work only in selected folder.

I have a lot of folders, and is not usefull to purge folders one at
time.

There is another way to permanent erase messages from folders?

Tnx
 Ambrogio