RE: SMTP not working
- From: "Michael B. Smith" <michael@xxxxxxxxxx>
- To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
- Date: Thu, 29 Dec 2005 09:08:24 -0500
Well, try it -
If you "telnet smtp.myduc.com 25" then the connection happens, but no
response is ever received. After a short while, the connection is
dropped. According to the SMTP protocol spec, the SMTP server connected
to is required to output an SMTP header...a 220 record.
Connect to a known working SMTP server...for example "telnet
maila.microsoft.com 25" and what you get is:
220 IGR-IMC-01.redmond.corp.microsoft.com <Inbound SMTP Virtual Server>
Thu, 29 Dec 2005 06:06:19 -0800
I am NOT an ISA person, but this implies to me that the ISA server is
listening on port 25, but is not forwarding port 25. So...I don't think
your publishing rule is correct.
M
-----Original Message-----
From: Pankaj Mittal [mailto:me@xxxxxxxxxxxxxxxx]
Sent: Thursday, December 29, 2005 7:56 AM
To: [ExchangeList]
Subject: [exchangelist] RE: SMTP not working
http://www.MSExchange.org/
Michael,
Can u elaborate a bit more..
Thx
----- Original Message -----
From: "Michael B. Smith" <michael@xxxxxxxxxx>
To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
Sent: Thursday, December 29, 2005 7:27 PM
Subject: [exchangelist] RE: SMTP not working
http://www.MSExchange.org/
I don't think your SMTP publishing rule is correct.
If you "telnet smtp.myduc.com 25", the SMTP header is never displayed.
-----Original Message-----
From: Pankaj Mittal [mailto:me@xxxxxxxxxxxxxxxx]
Sent: Thursday, December 29, 2005 1:47 AM
To: [ExchangeList]
Subject: [exchangelist] SMTP not working
http://www.MSExchange.org/
Folks,
Just installed new Exchange2K3 with sp2 and ISA 2004 with sp1 on 2
seperate
DC's. The MX record and all other things are all ok. The mail server
publishing rule is working ok on ISA. I can receive some mails but some
cant. Also the mails i dont receive is not bouncing back to the sender
as
well. OS is windows 2003 fully patched.
Domain name is MYDUC.COM. any one with any ideas what should i start
looking
for.
TIA
Pankaj
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