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Code Issues Releases Wiki Activity

OpenDKIM/OpenDMARC header checks

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This commit is contained in:
Jeff Volkenant 2020-10-07 11:05:52 -07:00
parent 03bff5292b
commit 3a59fe834f
1 changed files with 26 additions and 0 deletions
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26
setup/dkim.sh
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@ -64,6 +64,32 @@ tools/editconf.py /etc/opendmarc.conf -s \
"Syslog=true" \
"Socket=inet:8893@[127.0.0.1]"
# SPFIgnoreResults causes the filter to ignore any SPF results in the header
# of the message. This is useful if you want the filter to perfrom SPF checks
# itself, or because you don't trust the arriving header. This added header is
# used by spamassassin to evaluate the mail for spamminess.
tools/editconf.py /etc/opendmarc.conf -s \
"SPFIgnoreResults=true"
# SPFSelfValidate causes the filter to perform a fallback SPF check itself
# when it can find no SPF results in the message header. If SPFIgnoreResults
# is also set, it never looks for SPF results in headers and always performs
# the SPF check itself when this is set. This added header is used by
# spamassassin to evaluate the mail for spamminess.
tools/editconf.py /etc/opendmarc.conf -s \
"SPFSelfValidate=true"
# AlwaysAddARHeader Adds an "Authentication-Results:" header field even to
# unsigned messages from domains with no "signs all" policy. The reported DKIM
# result will be "none" in such cases. Normally unsigned mail from non-strict
# domains does not cause the results header field to be added. This added header
# is used by spamassassin to evaluate the mail for spamminess.
tools/editconf.py /etc/opendkim.conf -s \
"AlwaysAddARHeader=true"
# Add OpenDKIM and OpenDMARC as milters to postfix, which is how OpenDKIM
# intercepts outgoing mail to perform the signing (by adding a mail header)
# and how they both intercept incoming mail to add Authentication-Results