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Can't send external email, Exchange 2007
I can't send external email using exchange 2007. I can receive with no issues. I can send email to anyone on the domain but can't send to any external addresses. Port 25 was opened by ATT (by request). I will get an exchange error message stating this message cannot be send and exchange will try again. Any suggestions. Running SBS 2008 with exchange 2007.
Exchange 2007 doesn't come with a send connector by default and hence you can't send emails outside by default.
Configure a send connector with address space as * if you don't have it yet.
www.petri.co.il/configuring-exchange-2007-send-external-email.htm
Configure a send connector with address space as * if you don't have it yet.
www.petri.co.il/configuring-exchange-2007-send-external-email.htm
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Thanks for the great info. Send connector was configured. When I disabled the smarthost everything seems to work fine so maybe there's a clue??? I re-enabled the smarthost and the issue sending was back. I know the smarthost uses port 465 where SBS uses 25, so maybe another clue.
How do I determine the external IP address of my mail server?
How do I determine the external IP address of my mail server?
When I disabled the smarthost everything seems to work fine => meaning if you use DNS to route email it works fine ? Port 465 is secure smtp, so your smarthost uses secure smtp ?
This smarthost is you service provider or some other box ? Since you are able to send emails via DNS directly I guess your exchange server is connected directly to the internet,correct ?
Finally do you have a service provider which routes your email or not ? If yes, please check with them on smarthost settings and secure smtp settings (authentication etc)
This smarthost is you service provider or some other box ? Since you are able to send emails via DNS directly I guess your exchange server is connected directly to the internet,correct ?
Finally do you have a service provider which routes your email or not ? If yes, please check with them on smarthost settings and secure smtp settings (authentication etc)
Also on the server open up EMC - go to organization configuration - hub transport - and have a look at your internet send connector...is it enabled and does it have the right settings?