[Dovecot] POP3: Keep a copy on server failed ...

I have a big problem with our cluster, if i read my mail with POP3 client (and check the option, keep a copy on server), every time I read my mail, my client retrive ALL messages an the mailbox !!!

I test this with:

• Apple Mail 1.0 + 2.0
• M$ Outlook 2000 + 2003
• Thunderbird

We use:

• Dovecot RC1
• Postfix on Debian Sarge (stable)

Can you know this bug ? Or have a workaround ?

This function is really important for our customer as we offer a backup solution for her mails.

Thanks

-- Net4all S.A. Dominique Feyer Administrateur Système Ch. de la Colline 5bis CH-1007 Lausanne dfeyer@net4all.ch