Just off the top of my head this is possible, but will require some
testing. One of our departments requested this, but I strongly
recommended against it because of the administrative overhead. But if
this is a small install, it could be worth while.
There are two issues you need to address:
RT uses the $rtname on incoming email to determine if it has already
been installed a ticket id for your installation. There is a config
setting, where you can set alternate names (was put in place to allow
you to change names and not break communication on old emails). So this
part should be pretty easy.
Second – you need to make sure that your queues send out the right
name. This should be possible through manipulating the Subject in a
Template (there is plenty on Templates in the wiki).
Tracy Phillips wrote: