Well the other domain listed in your /etc/hosts gets the following
Code:
dig carlostavares.com.br mx
; <<>> DiG 9.5.0-P2 <<>> carlostavares.com.br mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17922
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 2
;; QUESTION SECTION:
;carlostavares.com.br. IN MX
;; ANSWER SECTION:
carlostavares.com.br. 43200 IN MX 5 mail.carlostavares.com.br.
;; AUTHORITY SECTION:
carlostavares.com.br. 43200 IN NS mail.maisveloz.com.br.
;; ADDITIONAL SECTION:
mail.carlostavares.com.br. 43200 IN A 200.186.145.197
mail.maisveloz.com.br. 39423 IN A 200.186.145.138
;; Query time: 245 msec
;; SERVER: 192.168.1.100#53(192.168.1.100)
;; WHEN: Sun Jan 4 13:15:40 2009
;; MSG SIZE rcvd: 120
uxbod@cyborg:~$ telnet mail.carlostavares.com.br 25
Trying 200.186.145.197...
Connected to mail.carlostavares.com.br.
Escape character is '^]'.
220 smtp.shoppingm.com.br Microsoft ESMTP MAIL Service, Version: 5.0.2195.6713 ready at Sun, 4 Jan 2009 11:12:55 -0300
so what is your domain ? you need to get your external MX record pointing to your internal ZCS server or it will never receive external email. Or are you using fetchmail to collect the email from your ISP ???