Re: unable to send outbound mail using outlook



telnet moses.stphilipchurch.com 25
Connecting To moses.stphilipchurch.com...Could not open connection to the
host,
on port 25: Connect failed

telnet 66.126.247.115 25
Connecting To 66.126.247.115...Could not open connection to the host, on
port 25
: Connect failed

What's wrong with my telnet command? I'm doing this from the command prompt.

-Jerry

"Ed Crowley [MVP]" wrote:

It looks fine for me. I see your Exchange Server's SMTP banner.
--
Ed Crowley
MVP - Exchange
"Protecting the world from PSTs and brick backups!"

"jerrydy" <jerrydy@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:54427F73-CD02-4981-99A1-4736C593EB7D@xxxxxxxxxxxxxxxx
The server name is moses.stphilipchurch.com. Thanks!

-Jerry

"Ed Crowley [MVP]" wrote:

I'd be happy to look at it if you posted your e-mail domain name.
--
Ed Crowley
MVP - Exchange
"Protecting the world from PSTs and brick backups!"

"jerrydy" <jerrydy@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:0CE0E155-C8EF-42EE-9217-CECF6982F59C@xxxxxxxxxxxxxxxx
Yes, the name is the same for both inside and outside the LAN, and it's
the
same name on the MX record on my ISP's DNS server.

When I do a telnet to say port 80, it works.

-Jerry

"Ed Crowley [MVP]" wrote:

Are you using the correct host name from the Internet, i.e., the one
specified in your Internet DNS A record that's referred to in the MX
record?
The external host name need not be the same as the internal host name.
--
Ed Crowley
MVP - Exchange
"Protecting the world from PSTs and brick backups!"

"jerrydy" <jerrydy@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:9915B0C0-1D23-43C2-9DA2-471D945DB152@xxxxxxxxxxxxxxxx
Hmm... I tried to do a telnet servername 25 from within my LAN and
I'm
able
to communicate with my mail server. But when I try to do the same
thing
from
the Internet, I get a connect fail. But I don't really know why?

Wouldn't the port need to be open for my mail server to be able to
receive
Internet emails (which is transfered using SMTP). DNS MX record for
my
domain
points to this mail server and we are receiving emails.

But yes, right now my Relay Restrictions have "All except the list
below"
checked (list is empty).

-Jerry

"Rich Matheisen [MVP]" wrote:

jerrydy <jerrydy@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

Sorry... my mistake. I simply enabled message relaying and it
works
now.

Let's hope you don't mean that you'll let /anyone/ use your machine
as
a SMTP relay!

--
Rich Matheisen
MCSE+I, Exchange MVP
MS Exchange FAQ at http://www.swinc.com/resource/exch_faq.htm
Don't send mail to this address mailto:h.pott@xxxxxxxxxxxxx
Or to these, either: mailto:h.pott@xxxxxxxxxxxxxxx
mailto:melvin.mcphucknuckle@xxxxxxxxxxxxx
mailto:melvin.mcphucknuckle@xxxxxxxxxxxxxxx








.



Relevant Pages

  • Re: Cannot access a web page
    ... Could not open connection to the host on port 80 connect failed. ... Then you can use telnet to test with. ... > You can also use nslookup to check on your DNS. ...
    (microsoft.public.windows.inetexplorer.ie6.browser)
  • Re: Email Delyed
    ... ping pop3.domainname.com, but I was not able to telnet to it. ... said it was unable to connect to the host on port 25. ...
    (microsoft.public.exchange.admin)
  • Re: SMTP Problems - Port 25
    ... the telnet command you are using isn't right. ... ie a space between the fqdn and the port. ... > Could not open connection to the host, ...
    (microsoft.public.windows.server.sbs)
  • Re: Port Mapping on a PIX 515
    ... access-list outside_in permit tcp any host 209.215.23.22 eq telnet ... not want to redirect to a different port? ...
    (comp.dcom.sys.cisco)
  • Re: telnet localhost
    ... to check if there's anybody listening on that TCP port. ... Port 23 is telnet and unless you've installed a telnet ... > Connecting To localhost...Could not open connection to the host, ... > hosts file maps localhost to 127.0.0.1 ...
    (microsoft.public.win32.programmer.networks)