You said you can Telnet out on Port 25 but you didn’t say if it was by
name. IE check the DNS on outbound. The messages in Queue have a failure status. What is it?? IE Host unknown,
network error, didn’t send cash to BillG?? This will usually show you more of
what is going on. The SMTP fix-up will kill you on Exchange to Exchange SMTP connections,
but not non-exchange. Kill it or but a non ESMTP server in front as a relay like
IIS. Try TELNET 209.43.20.203 25 Then Try TELNET MAIL.IQUEST.NET 25 The responses should be 220 iquest3.iquest.net ESMTP If the first works and not the second, you probably have a DNS issue on
the Exchange server. Chad P. -----Original
Message----- ya the mail is all
sitting in the queue set to retry. -----Original Message----- Did you check the mail queue to see if the mail is
there? -----Original
Message----- Dns
records are forwarding and MX record is being populated. I can telnet out
on port 25. It seems to me that the mail is being stopped at the exchange
server. I can send mail in fine just outbound doesn't work. I
haven't disabled the fixup yet I am going to try that next. -----Original Message----- Are your DNS records (forwarding) good i.e. is your
MX record being populated well? ß this is a weird question
to ask but just checking a low chance hunch. Is the
mail being stopped on the exchange server or held in the senders mailbox? Can you telnet or ping from your
box to the outside world using port 25 and/or 110? -----Original
Message----- Yes and
Yes to your questions. Sorry for the seamingly dumb response a little
tired after a day of fighting fires. Thanks for your help Jonathan -----Original Message----- Uhh.... YEAH! I guess with a question like that I should
ask, do you have an MX record for that server? Do you have the IP address
for that MX record assigned to your server? -----Original Message----- Do I use the public address if I am
already NATing it? -----Original Message----- Disable the SMTP Fixup for starters. Conduit Permit tcp host x.x.x.x (the IP
address of your Exchange server, the public one that is) eq smtp any -----Original Message----- I am really stumped on this one and am
hoping that I am just missing something simple. I have a new Cisco pix
firewall in place and I am not able to send mail from my Exchange box to the
outside world. I receive mail just fine. I have gone thru the rules
and everything looks good and nothing in the error logs either but still can't
send mail out. Any ideas on stuff I might have missed? Thanks everyone, Jonathan List Charter and FAQ at: List Charter and FAQ at: List Charter and FAQ at: List Charter and FAQ at: List Charter
and FAQ at: List Charter and FAQ at: List Charter
and FAQ at: List Charter and FAQ at: List Charter
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Title: Message
- RE: Pix Firewall Jonathan
- RE: Pix Firewall Don Ely
- RE: Pix Firewall Ellery July
- RE: Pix Firewall Jonathan
- RE: Pix Firewall Ellery July
- RE: Pix Firewall Jonathan
- RE: Pix Firewall Ellery July
- RE: Pix Firewall Jonathan
- RE: Pix Firewall Rick Ward - HQ
- RE: Pix Firewall Rick Ward - HQ
- RE: Pix Firewall Purviance, Chad
- RE: Pix Firewall Jonathan
- RE: Pix Firewall Robin Lawrie
- RE: Pix Firewall Ellery July
- RE: Pix Firewall Jonathan
- RE: Pix Firewall Jonathan