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First commit. Need to add README and default configurations.

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Thomas VIAL 2015-03-28 15:59:15 +01:00
commit 4227d04753
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FROM ubuntu:14.04
MAINTAINER Thomas VIAL
# Packages
RUN apt-get update -q
RUN apt-get -y upgrade
RUN DEBIAN_FRONTEND=noninteractive apt-get -y install postfix sasl2-bin courier-imap courier-authdaemon supervisor libfam0 fam amavisd-new spamassassin clamav-daemon libnet-dns-perl libmail-spf-perl pyzor razor arj bzip2 cabextract cpio file gzip nomarch pax unzip zip zoo
RUN apt-get autoclean
# Configures Saslauthd
RUN rm -rf /var/run/saslauthd && ln -s /var/spool/postfix/var/run/saslauthd /var/run/saslauthd
RUN adduser postfix sasl
RUN echo 'NAME="saslauthd"\nSTART=yes\nMECHANISMS="sasldb"\nTHREADS=0\nPWDIR=/var/spool/postfix/var/run/saslauthd\nPIDFILE="${PWDIR}/saslauthd.pid"\nOPTIONS="-n 0 -r -m /var/spool/postfix/var/run/saslauthd"' > /etc/default/saslauthd
# Enables Spamassassin and CRON updates
RUN sed -i -r 's/^(CRON|ENABLED)=0/\1=1/g' /etc/default/spamassassin
# Enables Amavis
RUN sed -i -r 's/#(@| \\%)bypass/\1bypass/g' /etc/amavis/conf.d/15-content_filter_mode
RUN adduser clamav amavis
RUN adduser amavis clamav
RUN echo "/dev/shm /var/lib/amavis tmpfs defaults,noexec,nodev,nosuid,size=150m,mode=750,uid=$(id -u amavis),gid=$(id -g clamav) 0 0" >> /etc/fstab
# Enables Clamav
RUN mkdir -p /var/log/clamav && chown -R clamav:root /var/log/clamav
RUN (crontab -l ; echo "0 1 * * * /usr/bin/freshclam --quiet") | sort - | uniq - | crontab -
RUN freshclam
# Start-mailserver script
ADD start-mailserver.sh /usr/local/bin/start-mailserver.sh
RUN chmod +x /usr/local/bin/start-mailserver.sh
CMD /usr/local/bin/start-mailserver.sh

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#!/bin/sh
echo "Regenerating 'vmailbox' for given users"
echo "docker_mail_users => $docker_mail_users"
echo "# WARNING: this file is auto-generated. Do not modify locally" > /etc/postfix/vmailbox
while IFS=$'|' read -r login pass
do
# Setting variables for better readability
user=$(echo ${login} | cut -d @ -f1)
domain=$(echo ${login} | cut -d @ -f2)
# Let's go!
echo "user '${user}' for domain '${domain}' with password '${pass}'"
echo "${login} ${domain}/${user}/" >> /etc/postfix/vmailbox
userdb ${login} set uid=5000 gid=5000 home=/var/mail/${domain}/${user} mail=/var/mail/${domain}/${user}
echo "${pass}" | userdbpw -md5 | userdb ${login} set systempw
echo "${pass}" | saslpasswd2 -p -c -u ${domain} ${login}
mkdir -p /var/mail/ifusio.com
maildirmake /var/mail/${domain}/${user}
done < /etc/postfix/docker-mail-users
makeuserdb
echo "Postmap configurations"
postmap /etc/postfix/vmailbox
postmap /etc/postfix/virtual
echo "Fixing permissions"
chown -R 5000:5000 /var/mail
echo "Creating /etc/mailname"
echo $docker_mail_domain > /etc/mailname
# echo "Mouting /var/lib/amavis as tmpfs"
# mount /var/lib/amavis
echo "Starting daemons"
/etc/init.d/fam start
/etc/init.d/saslauthd start
/etc/init.d/courier-authdaemon start
/etc/init.d/courier-imap start
/etc/init.d/spamassassin start
/etc/init.d/clamav-daemon start
/etc/init.d/amavis start
/etc/init.d/postfix start
echo "Listing SASL users"
sasldblistusers2
echo "Starting supervisord"
tail -f /var/log/mail.log