Norman,
Has anything been entered into the DNS for the mail server? You will most
likely need an A, PTR and MX record. Something like:
Domain. IN MX 10 smtpserver.domain.
Smtpserver.domain. IN A legal-IP-address
And for the reverse DNS lookup
Leval-ip-address.in-addr.arpa. IN PTR smtpserver.domain.
Your mail server will need to be able to talk to a DNS server to be able to
send out e-mail or it will need for force all outbound e-mail to a mail
relay server. Also, have you verified that your mail server is able to talk
to the internet using either pings or a web browser?
Jim
-----Original Message-----
From: Norman Zhang [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 06, 2000 8:26 PM
To: [EMAIL PROTECTED]
Subject: [FW1] send mail in dmz
Hi,
Can someone please tell me what rule that I have to set to enable my mail
server (Exchange Server) to send/receive mail to/from the Internet? My mail
server is in the DMZ, with a valid ip. I have set a rule that allow from any
to the mail server through smtp, and vice versa. My default gateway for the
mail server is pointed to the internal firewall nic that is attached to the
DMZ.
Regards,
Norman
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