I have completed the setup of ZCS 6.0.3.
I have also successfully setup the AD authentication and GAL.
The AD domain that has been setup is stcl.com.local. When a user sends out mail using webmail, the mail goes out with sender's address as email@example.com. I want to set it as @stcl.com but it goes out with incorrect address @stcl.com.local.satconet.com
@stcl.com.local is the AD domain where I get authenticated, .satconet.com is the external MTA that is used to send out the email to the rest of the world.
Please assist on how I can resolve this issue.