DOKK / manpages / debian 10 / qmail / forward.1.en
forward(1) General Commands Manual forward(1)

forward - forward new mail to one or more addresses

in .qmail: |forward address ...

forward forwards each new mail message to the specified list of addresses. It is a simple wrapper around qmail-queue. It achieves the same results as listing each address separately in .qmail, but it is more programmable since address can be constructed on the fly.

dot-qmail(5), qmail-command(8), qmail-queue(8)