commit inicial docker

files/Dockerfile

@@ -0,0 +1,41 @@
+FROM debian:buster-slim
+LABEL maintainer "Mauro Torrez <mauro@mau.ro>"
+ARG DEBIAN_FRONTEND=noninteractive
+ENV LC_ALL C
+RUN apt-get update && apt-get install -y --no-install-recommends \
+     dovecot-lmtpd \
+     dovecot-imapd \
+     dovecot-ldap \
+     dovecot-sieve \
+     dovecot-managesieved \
+     dovecot-antispam \
+     bogofilter \
+     ssl-cert \
+  && rm -rf /var/lib/apt/lists/* \
+  && groupadd -g 5000 vmail && useradd -g vmail -u 5000 vmail -d /vmail \
+  && mkdir -p /vmail && chown vmail:vmail /vmail \
+  && mkdir -p /ssl && chmod 700 /ssl \
+  && cp /etc/ssl/certs/ssl-cert-snakeoil.pem /ssl/cert.pem \
+  && cp /etc/ssl/private/ssl-cert-snakeoil.pem /ssl/key.pem \
+  && mkdir -p /etc/dovecot/sieve/before /etc/dovecot/sieve/after
+
+ADD 10-mail.conf \
+  10-master.conf \
+  10-ssl.conf \
+  11-quota.conf \
+  15-mailboxes.conf \
+  20-imap.conf \
+  90-antispam.conf \
+  90-sieve.conf \
+  auth-ldap.conf.ext \
+  auth-master.conf.ext \
+  /etc/dovecot/conf.d/
+
+ADD junk-filter.sieve /etc/dovecot/sieve/before/
+RUN sievec /etc/dovecot/sieve/before && sievec /etc/dovecot/sieve/after
+
+VOLUME /etc/dovecot /ssl /vmail
+
+EXPOSE 143/tcp 993/tcp 110/tcp 995/tcp 2000/tcp
+
+CMD dovecot -F