[Mailman-Users] Re : Re : Reply to problem

[Gerard Mensoif]

If the From: header has the original poster's address and there is no
Reply-To:, a simple "reply" should go only to the original poster. If
this is not the case, the MUA doing the replying is behaving strangely.

you are absolutly right, the MUA (kmail debian testing) was not behaving like the webmail and like other MUA.
I will look at why kmail behave like this.

Thanks for your help
Gerard