# Link and adapt mail-server-specific /etc/ files.
./hardlink_etc.sh mail
+sed -i "s/REPLACE_maildomain_ECALPER/${mail_domain}/g" /etc/mailutils.conf
sed -i "s/REPLACE_Domain_ECALPER/${mail_domain}/g" /etc/opendkim.conf
sed -i "s/REPLACE_Selector_ECALPER/${dkim_selector}/g" /etc/opendkim.conf
sed -i "s/REPLACE_myhostname_ECALPER/$(hostname -f)/g" /etc/postfix/main.cf
else
sed -i 's/REPLACE_mydomain_if_domainwide_ECALPER//g' /etc/postfix/main.cf
fi
+# Since we re-set the iptables rules, we need to reload them.
+iptables-restore /etc/iptables/rules.v4
# Some useful debconf selections.
echo "postfix postfix/main_mailer_type string 'Internet Site'" | debconf-set-selections
echo "postfix postfix/mailname string ${mail_domain}" | debconf-set-selections
echo "${mail_domain}" > /etc/mailname
-# Everything should now be ready for installations.
-apt install -y -o Dpkg::Options::=--force-confold postfix dovecot-imapd opendkim
+# Everything should now be ready for installations. Note that we don't
+# strictly need dovecot-lmtpd, as postfix will deliver mail to /var/mail/USER
+# in any case, to be found by dovecot; we use it as a transport mechanism to
+# allow for sophisticated stuff like dovecot-side sieve filtering (installed
+# with dovecot-sieve).
+apt install -y -o Dpkg::Options::=--force-confold postfix dovecot-imapd dovecot-lmtpd dovecot-sieve opendkim
echo "TODO: Ensure MX entry for your system in your DNS configuration."
echo "TODO: Ensure a proper SPF entry for this system in your DNS configuration; something like 'v=spf1 mx -all' mapped to your host."
if [ "${add_dkim_record}" -eq "1" ]; then
echo "TODO: Add the following DKIM entry to your DNS configuration (possibly with slightly changed host entry – if your mail domain includes a subdomain, append that with a dot):"
cat "${dkim_selector}.txt"
fi
+echo "TODO: passwd plom"