Exchange2010 has Private Machine Name and IP in outbound SMTP - How to remove?

Posted by John Bergman on Server Fault See other posts from Server Fault or by John Bergman
Published on 2010-06-02T15:37:28Z Indexed on 2010/06/02 15:44 UTC
Read the original article Hit count: 233

Filed under:

smtp

|

exchange-2010

|

headers

We have a domain (domain.local) that has IP Addresses in the 10.10.10.* range. In the outbound SMTP server traffic, I see the internal machine name (exchange.domain.local), and the internal ip address (10.10.10.55).

The question is, how do you remove this header from exchange, or change it to have the external machine name/ip addresses.

I am not talking about the HELO / EHLO handshake as part of the protocol.

Please help.

© Server Fault or respective owner

Related posts about smtp

JavaMail not sending Subject or From under jetty:run-war

as seen on Stack Overflow - Search for 'Stack Overflow'
Has anyone seen JavaMail not sending proper MimeMessages to an SMTP server, depending on how the JVM in started? At the end of the day, I can't send JavaMail SMTP messages with Subject: or From: fields, and it appears other headers are missing, only when running the app as a war. The web project… >>> More
Gmail smtp, Blackberry, BB, socketConnection, send email via gmail smtp programmatically

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello! Somebody can help me how can i use the gmail smtp server programmatically via socketConnection. My question is how i can write write a TSL/SSL authentication because i can`t communicate with the server?? Somebody did it from java on blackberry ? Thank You Alex >>> More
How to resovle javax.mail.AuthenticationFailedException issue?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am doing a sendMail Servlet with JavaMail. I have javax.mail.AuthenticationFailedException on my output. Can anyone please help me out? Thanks. sendMailServlet code: try { String host = "smtp.gmail.com"; String from = "[email protected]"; String pass = "pass"; Properties… >>> More
Debugging Messaging Exception

as seen on Stack Overflow - Search for 'Stack Overflow'
We have a batch program that incorporates JavaMail 1.2 that sends emails. In our development environment, we haven't got the chance to encounter the above mentioned exception. But in the client's environment, they had experienced this a lot of times with the following error trace: javax.mail.MessagingException:… >>> More
Postfix Submission port issue

as seen on Server Fault - Search for 'Server Fault'
I have setup postfix+mailman on my debian server and i have an issue with postfix submission port. My ISP blocks SMTP on port 25 to prevent *spams and i must to use submission port (587). I have uncomment the following line from master.cf (/etc/postfix/) but nothing happens. submission inet… >>> More

Related posts about exchange-2010

Exchange 2010 to Exchange 2010 Public Folder Replication

as seen on Server Fault - Search for 'Server Fault'
We have 2 exchange servers in our org. MX1 and MX2. I'm trying to replicate all MX1 public folders to MX2. I've setup replication for all the toplevel folders to include the MX2 server. However no public folders are being replicated. The event log does not show any errors. I've set the diagnostic… >>> More
when using exchange 2010 it complains of not talking to Information Store service on exchange 2007

as seen on Server Fault - Search for 'Server Fault'
I am attempting to do an upgrade in my org from exchange 2007 to exchange 2010. I moved all the mailboxes and made sure my certificates were setup in exchange 2010. I then changed my ip forwarding rules to forward mail to my exchange 2010 box. I can receive email. I then powered off my exchange 2007… >>> More
wildcard ssl certificate - exchange 2010 - POP/IMAP problem

as seen on Server Fault - Search for 'Server Fault'
previously we have requested a wildcard ssl certificate from godaddy for our major domain. one of the reasons was the new established exchange server 2010. usually you require following names included in certificiate: FQDN (e.g. mail.whatever.com) Hostname (mail) Domain name (whatever.com) Autodiscover… >>> More
Dual Exchange 2010 on different VM + single public IP + multiple domains

as seen on Server Fault - Search for 'Server Fault'
Here is the scenario: I have 2 Exchange Server 2010 on 2 different Virtual Machines, created by and based on Hyper-V. They have IP and domain: 192.168.5.11, domainA.com ; and 192.168.5.12, domainB.com respectively. The problem is, I only have 1 public IP, say 123.123.1.1 . How do I configure the… >>> More
Exchange 2007 to Exchange 2010

as seen on Server Fault - Search for 'Server Fault'
Hi all, I have a server with Exchange 2007 installed and I want to move over to Exchange 2010, I want to install Exchange 2010 onto a new server, what is the best way of moving all mailboxes and config over to the new Exchange 2010 server? Both would be on the same LAN in the same domain. I've yet… >>> More