FROM php:5.6.38-apache LABEL maintainer="phithon " ARG MIRROR_URL=https://github.com/vulhub/mirrors/raw/master/debian/stretch/aliyun.list RUN set -ex \ && curl -sL $MIRROR_URL -o /etc/apt/sources.list \ && apt-get update \ && apt-get install --no-install-recommends -y libc-client-dev libkrb5-dev ssh-client \ && docker-php-ext-configure imap --with-kerberos --with-imap-ssl \ && docker-php-ext-install imap \ && rm -r /var/lib/apt/lists/*