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Fix: #178 leakage of public IP addresses in sent emails

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Theory_of_Everything 2022-01-10 00:05:40 -07:00
parent 4847043384
commit e666164231
1 changed files with 8 additions and 0 deletions
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emailwiz.sh
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@ -99,6 +99,14 @@ postconf -e "smtpd_recipient_restrictions = permit_sasl_authenticated, permit_my
# boomers want and no one else). # boomers want and no one else).
postconf -e "home_mailbox = Mail/Inbox/" postconf -e "home_mailbox = Mail/Inbox/"
# A fix referenced in issue #178 - Postfix configuration leaks ip addresses (https://github.com/LukeSmithxyz/emailwiz/issues/178)
# Prevent "Received From:" header in sent emails in order to prevent leakage of public ip addresses
postconf -e "header_checks = regexp:/etc/postfix/header_checks"
# strips "Received From:" in sent emails
echo "/^Received:.*/ IGNORE
/^X-Originating-IP:/ IGNORE" >> /etc/postfix/header_checks
# master.cf # master.cf
echo "Configuring Postfix's master.cf..." echo "Configuring Postfix's master.cf..."