In my Kubuntu maveric (10.10 alpha) I can't set the sent / recipient column.

Kontact Version 4.4.3

I have it my Kubuntu kde4.5 beta1 test on 10.04.

Any ideas?

I presume you mean in the message list? Try a right-click on the grey heading bar (near Subject: for instance) you can select columns there.

I tried that.
sent / recipient column is missing in that list.

Hmm - Sender/Receiver is the second item in the list on myn Fedora 13 system. Perhaps you need to ask Kubuntu about this?

I have the Send/Receiver option as the second option in my menu in 10.10 alpha, too. Could be something wrong with your configuration, although I have no idea what.

Got it sorted after todays update and renaming kmailrc (for the third time)

@Jon: Just out of curiousity, is that afresh install or a upgrade?
Mine is a fresh install to a new user.

Mine was an upgrade from lucid.

Ah, then you probably inherited the kmailrc settings from lucid as well?