squatter
The cyrus-imapd package contains the core of the Cyrus IMAP
RUN apt-get update && \
apt-get install -y cyrus-imapd
RUN apt-get update && \
apt-get install -y cyrus-imapd
RUN apt-get update && \
apt-get install -y cyrus-imapd
RUN yum install -y cyrus-imapd
RUN dnf install -y cyrus-imapd
RUN apt-get update && \
apt-get install -y cyrus-imapd