<div>
Every article I see is about wanting to relay. I do not, I just want the Exchange server to send its emails :)
</div>


Every article I see is about wanting to relay. I do not, I just want the Exchange server to send its emails :)

<div>
Did you remember to update your SPF record and did your ISP update your RDNS entries? &nbsp;If your IP changed did you update your host record in Public DNS for OWA?
</div>


Did you remember to update your SPF record and did your ISP update your RDNS entries?  If your IP changed did you update your host record in Public DNS for OWA?

<div>
Our IP numbers didn't change at all.
</div>


<div>
<div class="content wysiwyg-content">
Hi,<br />
I have been searching all day and cannot find anything exactly.<br />
<br />
ISP change this morning to upgrade line. All config the same except modem would not do NAT so we made it transparent and added PPPoe to our Juniper router. Juniper otherwise is the same as before.<br />
<br />
We can receive email, but no SMTP except internal and no OWA.<br />
<br />
Default connector has TLS and basic, permissions are anon, exchange users and servers.<br />
<br />
DNS tools say SMTP is OK.<br />
<br />
telnet works with mail from but on rcpt to it always says unable to relay.<br />
<br />
exchange troubleshooter said it could not get a remote socket. <br />
<br />
logs say failed connection and queue says retry on all.<br />
<br />
I am getting tired now and our client is a city agency been down all day.<br />
<br />
Any help would be great!
</div>
</div>


Hi,
I have been searching all day and cannot find anything exactly.

ISP change this morning to upgrade line. All config the same except modem would not do NAT so we made it transparent and added PPPoe to our Juniper router. Juniper otherwise is the same as before.

We can receive email, but no SMTP except internal and no OWA.

Default connector has TLS and basic, permissions are anon, exchange users and servers.

DNS tools say SMTP is OK.

telnet works with mail from but on rcpt to it always says unable to relay.

exchange troubleshooter said it could not get a remote socket. 

logs say failed connection and queue says retry on all.

I am getting tired now and our client is a city agency been down all day.

Any help would be great!

SBS 2008 Exchange - Telnet error Unable to Relay - Qwest DSL upgrade - Queues filled

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Microsoft server applications are those applications developed specifically, but not necessarily exclusively, on the Windows Server platform. In addition to well-known products like SQL Server, Exchange, Internet Information Services (IIS), Microsoft Dynamics, Forefront, Lync and Sharepoint, they include applications like Skype, BizTalk, Hyper-V, Groove and Commerce Server. Server applications are managed with the Microsoft System Center.