component email-gateway: first draft: Initial implementation of the Email Gateway. This component uses XEP-0100 for registration. Upon registration and subsequent startups, a connection is made to registered IMAP services, and incoming emails (in `INBOX` mailboxes) are immediately forwarded as XMPP messages. In the opposite direction, an SMTP connection is established to send emails on incoming XMPP messages. rel 449

ARG REVISION
FROM libervia/web:${REVISION:-dev}

LABEL maintainer="Goffi <tmp_dockerfiles@goffi.org>"

ARG DEBIAN_FRONTEND=noninteractive

USER root

COPY --chown=root:root libervia.conf /etc/libervia.conf

WORKDIR /home/libervia
USER libervia