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Re-instated reject mail logger

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myve 2025-03-05 03:33:23 +00:00
commit 0e3e68dace
3 changed files with 17 additions and 3 deletions
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2
build/run/docker-entrypoint/entrypoint.sh
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@ -29,7 +29,7 @@ do
touch ${log}
fi
done
syslogd -O /var/log/mail/maillog -s 2000000 -b 10
syslogd -O /var/log/mail/maillog -s ${MYVEMAIL_LOG_SIZE:-2000000} -b 10
# Run all scripts in init folder
for file in /docker-entrypoint/init.d/*.sh

4
build/run/docker-entrypoint/init.d/30-postfix.sh
View file

@ -35,7 +35,7 @@ addmx=(${MYVEMAIL_DOMAIN})
addmx+=(${MYVEMAIL_ADDMX//,/ })
echo -n | tee /etc/postfix/{helo_access,{whitelisted,blacklisted}_{domains,emails}} >/dev/null
echo "/\.outbound\.protection\.outlook\.com$/ OK Outlook services" >/etc/postfix/helo_access
# echo "/\.outbound\.protection\.outlook\.com$/ OK Outlook services" >/etc/postfix/helo_access
for domain in ${addmx[@]}
do
@ -106,4 +106,4 @@ postmap /etc/postfix/helo_access \
/etc/postfix/smtp_header_checks /etc/postfix/header_checks \
/etc/postfix/body_checks \
/etc/postfix/postscreen_access.cidr \
/etc/postfix/{whitelisted,blacklisted}_{domains,emails}
/etc/postfix/{whitelisted,blacklisted}_{domains,emails}

14
build/run/docker-entrypoint/init.d/70-reject.sh Executable file
View file

@ -0,0 +1,14 @@
#!/usr/bin/env bash
# Notify if rejected emails were found
while true
do
bash -c 'tail -n +0 --pid=$$ -f /var/log/mail/maillog* | grep --line-buffered -F -v -f /var/log/mail/reject.log | { sed "/NOQUEUE: reject/q" && kill $$ ;}'
grep -h "NOQUEUE: reject" /var/log/mail/maillog* | grep -F -v -f /var/log/mail/reject.log >>/var/log/mail/reject.log
cat <<- mail | sendmail reject@${MYVEMAIL_DOMAIN}
From: reject@${MYVEMAIL_DOMAIN}
To: reject@${MYVEMAIL_DOMAIN}
Subject: Rejected email found
$(tail -n 1 /var/log/mail/reject.log)
mail
done &