Sutty/containers-postfix
5
0
Fork 0
Code Issues 1 Pull requests Projects Releases Wiki Activity

local sending and forwarding server

Browse source
This commit is contained in:
f 2020-09-08 20:41:08 -03:00
parent 6278ed6f95
commit 882d89fb66
2 changed files with 5 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
Dockerfile
View file

@ -1,6 +1,3 @@
# TODO: This configuration is only really useful for sending e-mail. It
# receives and stores email for local users but we're not serving them
# just yet.
FROM sutty/monit:latest FROM sutty/monit:latest
MAINTAINER "f <f@sutty.nl>" MAINTAINER "f <f@sutty.nl>"
@ -68,7 +65,11 @@ RUN postconf -e alias_maps='hash:/etc/postfix/aliases' \
&& postconf -e masquerade_domains='$mydomain' \ && postconf -e masquerade_domains='$mydomain' \
&& postconf -e non_smtpd_milters=inet:opendkim:8891 \ && postconf -e non_smtpd_milters=inet:opendkim:8891 \
&& postconf -e smtpd_milters=inet:opendkim:8891 \ && postconf -e smtpd_milters=inet:opendkim:8891 \
&& postconf -e virtual_alias_maps=hash:/etc/postfix/maps/virtual && postconf -e virtual_alias_maps=hash:/etc/postfix/maps/virtual \
&& postconf -e sender_canonical_maps=tcp:postsrsd:10001 \
&& postconf -e sender_canonical_classes=envelope_sender \
&& postconf -e recipient_canonical_maps=tcp:postsrsd:10002 \
&& postconf -e recipient_canonical_classes=envelope_recipient,header_recipient
RUN newaliases RUN newaliases
RUN postmap /etc/postfix/transport RUN postmap /etc/postfix/transport
@ -78,13 +79,7 @@ COPY ./monit.conf /etc/monit.d/postfix.conf
COPY ./postfix.sh /usr/local/bin/postfix COPY ./postfix.sh /usr/local/bin/postfix
RUN chmod 755 /usr/local/bin/postfix RUN chmod 755 /usr/local/bin/postfix
# Check config
RUN monit -t
# Save email for later!
VOLUME "/var/spool/postfix"
VOLUME "/etc/postfix/maps" VOLUME "/etc/postfix/maps"
VOLUME "/home"
# Port # Port
EXPOSE 25 EXPOSE 25

13
postfix.sh
View file

@ -7,17 +7,4 @@ postconf -e smtpd_tls_key_file="/etc/letsencrypt/live/${SUTTY}/privkey.pem"
postconf -e smtpd_tls_cert_file="/etc/letsencrypt/live/${SUTTY}/fullchain.pem" postconf -e smtpd_tls_cert_file="/etc/letsencrypt/live/${SUTTY}/fullchain.pem"
postconf -e mynetworks="127.0.0.0/8 [::1]/128 `ip route | grep -v default | cut -d " " -f 1`" postconf -e mynetworks="127.0.0.0/8 [::1]/128 `ip route | grep -v default | cut -d " " -f 1`"
# Recreate users from ~
for home in /home/*; do
user="${home##*/}"
test "${user}" = "*" && continue
uid="$(stat -c %u "${home}")"
# Skip if it already exists
getent passwd ${user} >/dev/null && continue
adduser -h ${home} -s /bin/false -G users -D -H -u ${uid} ${user}
done
exec /usr/sbin/postfix start exec /usr/sbin/postfix start