dockerfile.run – postqueue

postqueue

High-performance mail transport agent

Debian

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

Ubuntu

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

Alpine

RUN apk add postfix

Arch Linux

RUN pacman -S --noconfirm postfix

Kali Linux

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

Fedora

RUN dnf install -y postfix-2

Raspbian

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

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