dockerfile.run – fastforward

fastforward

handles qmail forwarding according to a cdb database

Debian

RUN apt-get update && \
    apt-get install -y fastforward

Ubuntu

RUN apt-get update && \
    apt-get install -y fastforward

Kali Linux

RUN apt-get update && \
    apt-get install -y fastforward

Raspbian

RUN apt-get update && \
    apt-get install -y fastforward

click the source code to copy install fastforward on any operating system with command-not-found.com