Sendmail to duplicate messages

[Ruben de Groot]

On Tue, Jul 21, 2009 at 11:58:55AM +0700, Olivier Nicole typed:
> Hi,
> 
> What rule, in what file should I set-up to have my mail sendmail mail
> server duplicate all messages to another mail server?
> 
> I am in the proces sof setting-up a new mail server; in the meantime I
> want all messages arriving to my current mail server under sendmail to
> be duplicated to the new mail server (under postfix, for all it
> matters); so the mailboxes are keept in sync.
> 
> How can I do that with sendmail?

maybe milter-bcc ?

Ruben