enable "this server is a reverse proxy lookup target"

[bbarrons]

I was looking thru my admin console today and both installs I have of zimbra have this item enabled in the server config under general info. Is this set by default and if I have no other server in my mail system do I need this checked or not?
thanks
Bill B

[Klug]

If you setup the "zimbra-proxy" module, you can enable it.
If you didn't, you should not enable it.