[Haskell-cafe] List manager and duplicate copies of messsages

Hello. I have noticed that I do not receive duplicate copies of messages from haskell-cafe, although "Avoid duplicate copies of messages?" is set to "No" in the mailing list membership configuration. I want the copies because I archive all the mailing list messages with procmail based on the "X-BeenThere" header line. Has anybody else seen this behaviour, or am I missing anything? Is there any problems with the mailing list manager? Regards, Romildo -- Computer Science Department Universidade Federal de Ouro Preto, Brasil