[Pan-users] expire / purge obsoleted messages

[wim delvaux]

Hi all,

Because of memory problems when loading I would like to automatically remove
messages from groups that no longer are on the server (or are older than some 
time).

I found in the archive that there was an 'intention' to add it to 0.13 however 
I cannot seem to find the option to expire in 0.14.x.

Is it already implemented and if so where is it ? If not how can i Shrink my 
messages lists