change x-header-from and x-header-to while sending email
I want to change x-header-from and x-header-to with specific values when somebody sends email from zimbra.
Basically, I want to implement a journaling server for my new zimbra setup. I will keep that journaling server email into BCC of every email sent from zimbra. But I want x-header-from should be set to email@example.com and x-header-to should be all the TO and BCC list for journaling email.
Please let me know how can I achieve this kind of functionality.
Zimbra Version is: Release 7.1.0_GA_3140.UBUNTU10_64 UBUNTU10_64 NETWORK edition.