Question : Is there a way to change the Helo or EHLO on the exchange 2007 sp2 server?

Hello,

I have exchange installed on one server. I am sending emails and have defined mail.rha.ca as the fqdn but when a user receives it they get rha-exchange1.rha.ca as the EHLO or HELO response. When I look on the receive connector fqdn that is what is listed rha-exchange1.rha.ca.

Is there a way to change this to have EHLO or HELO respond with mail.rha.ca.

Thanks

Answer : Is there a way to change the Helo or EHLO on the exchange 2007 sp2 server?

Two things to start with:

1. disable proxyarp on the inside and Lab_Data interfaces. Checkboxes under Routing in the ASDM GUI..
2. Add the following command:
   no nat-control

Also, check the license page in ASDM and see if full DMZ or restricted DMZ ?