Duplicate entries in etc/postfix/header_checks-solution
Posted: 23 Aug 2019 21:08
rpmbuild/SOURCES/eFa-4.0.0/updates/update-4.0.0.sh Line 389:
checks if it returns an empty string. If so, the following line needs to be added to the '/etc/postfix/header_checks' file
The text in the test is different than the text added to the header_checks file.
Possible solution: change line 389 to:
Now it should be able to detect if the line is indeed present or not.
Temp Fix:
# HEADER_CHECKS(5)
/^Received:\ from\ sansspam.private.lan\ \(localhost\ \[127.0.0.1/ IGNORE
/^Received:\ from\ sansspam.private.lan\ \(localhost\ \[::1/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
Remove the duplicate lines and run the following commands
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if [[ -z $(grep '^Received: from localhost' /etc/postfix/header_checks) ]]; thenCode: Select all
"/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE"Possible solution: change line 389 to:
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if [[ -z $(grep '\^Received:\\ from\\ localhost' /etc/postfix/header_checks) ]]; thenTemp Fix:
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/etc/postfix/header_checks/^Received:\ from\ sansspam.private.lan\ \(localhost\ \[127.0.0.1/ IGNORE
/^Received:\ from\ sansspam.private.lan\ \(localhost\ \[::1/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
/^Received:\ from\ localhost\ \(localhost\ \[127.0.0.1\]\)/ IGNORE
Remove the duplicate lines and run the following commands
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postmap /etc/postfix/header_checks
systemctl restart postfix
systemctl restart opendmarc.service