dkimproxy-verify
cryptographically identify the sender of email - perl library
RUN apt-get update && \
apt-get install -y libmail-dkim-perl
RUN apt-get update && \
apt-get install -y libmail-dkim-perl
RUN apt-get update && \
apt-get install -y libmail-dkim-perl
RUN apt-get update && \
apt-get install -y libmail-dkim-perl