I am using ispconfig 3.0.15, what I want to do is, create an email account, when email arrived, keep in that account and auto forward to another email account. But, when I want to create the auto forward, it said that I already have that email account and not allow me to set the forward.
email a/c in ispconfig: email@example.com
auto forward email address: firstname.lastname@example.org
I want both email@example.com
also keep the emails.
How can I config that? Thanks.