Re: Unable to send outbound emails from 2003 exchange via ISA 2004

Hey Srini,

Do you have multiple IP addresses configured on your external (Internet
facing) interface?

If so, do you have custom PRT records set that are not the standard default
(xx-xx-xx-xx.in-addr.isp.com).

If you dont have custom PRT records then check the spam mail box in your
email account, as i have found people like hotmail et al seem to ident email
from SMTP servers without a valid PTR as spam.

Reply if you find this too.

Thanks
Jay

"Thomas W Shinder [MVP]" wrote:

> Hi Srini,
>
> How is the Exchange Server configured to resolve the MX mail domain names?
>
> Thanks!
> --
> Tom
> www.isaserver.org/shinder
> Get the book!
> Tom and Deb Shinder's Configuring ISA Server 2004
> http://tinyurl.com/3xqb7
> MVP -- ISA Firewalls
> FACT: Firewalls need at least two interfaces -- put a second NIC in that ISA
> firewall!
>
>
> "srini" <srini@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
> news:74F1CD03-2EE0-4B2B-B6D7-FCCD7934C494@xxxxxxxxxxxxxxxx
> : Hi All,
> : I configured Microsoft exchange server 2003 and ISA server 2004. I have
> : both inbound and out SMTP rules. I did as per the following document.
> :
> http://www.microsoft.com/technet/prodtechnol/isa/2004/plan/exchage2003.mspx
> : I receive emails from outside with out any problem. But when i try to
> send
> : emails from my domain to an external site like mail@xxxxxxxxxx It is not
> : working.
> : I see the connections for both SMTP and DNS in the query log. But some
> how
> : the emails are getting queued up.
> : Please help.
> : Thanks,
> : --Srini
>
>
>
.

Loading