RE: Exchange 2003 cannot send OUT emails

  • From: "Mark Fugatt" <mark@xxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 15 Aug 2003 18:28:51 -0400

Do you have DNS Queries open on your ISA server?, I am not really an ISA
expert but if you can telnet to my mail server from outside of your ISA
server and not from inside your ISA server, then it's a name resolution
issue, try this from your Exchange server:

telnet 66.67.177.133 25, if it comes back with the SMTP banner then it's a
DNS issue.

Mark Fugatt 
MCT, MCSE, Microsoft Exchange MVP 
Pentech Office Solutions Inc 
Tel:  585 586 3890
Cell: 585 576 4750
Fax:  585 249 0316 
www.4mcts.com 
www.exchangetrainer.com 


-----Original Message-----
From: Qusai A. AL Haddad [mailto:qusai@xxxxxxxxxxxxxx] 
Sent: Friday, August 15, 2003 5:54 PM
To: [ExchangeList]

http://www.MSExchange.org/

I have SMTP open in the isa firwall and we have external DNS with SOA and MX
recored pointed to the domain 

Regards 

QHJ

-----Original Message-----
From: Mark Fugatt [mailto:mark@xxxxxxxxx] 
Sent: Saturday, August 16, 2003 12:48 AM
To: [ExchangeList]

http://www.MSExchange.org/

OK, well this looks like a firewall problem, do you have port 25 open on
your firewall, how is your internal DNS configured?

Mark Fugatt 
MCT, MCSE, Microsoft Exchange MVP 
Pentech Office Solutions Inc 
Tel:  585 586 3890
Cell: 585 576 4750
Fax:  585 249 0316 
www.4mcts.com 
www.exchangetrainer.com 


-----Original Message-----
From: Qusai A. AL Haddad [mailto:qusai@xxxxxxxxxxxxxx] 
Sent: Friday, August 15, 2003 5:47 PM
To: [ExchangeList]

http://www.MSExchange.org/

Dear Mark 
I got blank black screen 
And if I did it from out side I get this msg  
220 "domain name"   Microsoft ESMTP MAIL Service, Version: 6.0.3790.0 ready
at  Sat, 16 Aug 2003 00:44:55 +0300
but from the exchange server I got blank black screen 

Regards and thanks 

QHJ

-----Original Message-----
From: Mark Fugatt [mailto:mark@xxxxxxxxx] 
Sent: Saturday, August 16, 2003 12:42 AM
To: [ExchangeList]

http://www.MSExchange.org/

Hi Qusai

How have you got your Exchange server configured to resolve host names
(DNS), if you go to your Exchange server and open a command prompt and type:

TELNET MAIL.EXCHANGETRAINER.COM 25

What response do you get back?

Mark Fugatt 
MCT, MCSE, Microsoft Exchange MVP 
Pentech Office Solutions Inc 
Tel:  585 586 3890
Cell: 585 576 4750
Fax:  585 249 0316 
www.4mcts.com 
www.exchangetrainer.com 


-----Original Message-----
From: Qusai A. AL Haddad [mailto:qusai@xxxxxxxxxxxxxx] 
Sent: Friday, August 15, 2003 5:38 PM
To: [ExchangeList]

http://www.MSExchange.org/


Dear All 

I have Windows 2003 Ent. Edition with Microsoft Exchange Server 2003 Ent..
Edition 

I configure the exchange server to IMS. 

Now I can send email locally to any domain, and I can receive from them and
from outside 

The problem I cannot send out side email, it will stay in the queue and will
send this :

YOU DO NOT NEED TO RESEND YOUR MESSAGE.

Delivery to the following recipients has been delayed.

 

and it will not deliver the email to outside hosts .. 

I configure the SMTP virtual Server to have the smart host not in the SMTP
connector .. 

 

Regards 

 

QHJ

 

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Other Internet Software Marketing Sites:
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No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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