dockerfile.run – qmailctl

qmailctl

sets up qmail as mail-transfer-agent

Debian

RUN apt-get update && \
    apt-get install -y qmail-run

Ubuntu

RUN apt-get update && \
    apt-get install -y qmail-run

Kali Linux

RUN apt-get update && \
    apt-get install -y qmail-run

Raspbian

RUN apt-get update && \
    apt-get install -y qmail-run

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