[Dovecot] outgoing mails

[Charles Marcus]

On 2010-03-25 2:22 PM, Ing. Hugo Ruiz de Huidobro wrote:
> I am using RedHat CentOS 4.7 and Dovecot 0.99.11 Today all users can
> send emails to Internet. But some people should only be able to send
> email to other user in this mail server.
> Just a few persons can send emails to the Internet. How can I do
> that?

Well, first, that is an *ancient* dovecot version, so don't expect much
(if any) support for it... but...

Your problem is not dovecot related. This is an MTA issue, so, whatever
you use for *sending* messages is where you need to be looking...
postfix, probably?

-- 

Best regards,

Charles