relay to other server

[arsenet]

Hi at all.
Actually, we make relay to other servers; an example.

Domain: example.com
mx: scalix
when the mail arrive to our scalix, filter spam and av and in the mailertable, relaying to other server. this is ok, but: to control the number of mailbos of this domain, que create internet address, but the relay not verified if the mailbox exist. if i put the domain in the local-host-name, y have to create the mailbox standar or premium, but don't make the relay.
In definitive, i want to relay al mial that exist in scalix. if the accont don't exist, reject if no, relay.

Is posible?
Actually, we relay all mail, and the destination server, reject inexistent acconunts.

[arsenet]

any idea?

[jaime.pinto]

I'm not exactly sure I understand your context, but if you want to redirect all messages that come in why do you even need scalix?
You can easily accomplish the same thing with sendmail alone and by editing the /etc/mail/aliases file. All mail get filtered for spam, and if you don't have an entry for that user on the aliases file the email gets rejected as you want.

[arsenet]

not redirect, relay.
now in /etc/mail/mailertable i put the domains that i made relay to his servers:
exmaple.com esmtp:[ip]
this work ok, but not veryfy that the account exist in scalix and relayed all mail; is his server who later reboted the incorrect mails.
in these domains, i create internet acconunts instead standard or premium, becouse these users won't use SWA or POP.

[arsenet]

Is there any way to validate the account? for example, creating an internet user?
To work this, i must delete the domain from local-host-names, but with this, i can't control of the accounts of mu client, because all mail that not standard/premium accounts in scalix, relay to his server.