Difference between revisions of "Opendmarc setup"
(Created page with "== DNS Settings == Append the following to any DNS zone file record: _dmarc.domain.com. 3600 IN TXT "v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:postmaster@dom...") |
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Append the following to any DNS zone file record: | Append the following to any DNS zone file record: | ||
_dmarc.domain.com. 3600 IN TXT "v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:postmaster@domain.com; ruf=mailto:postmaster@misoswap.exchange; rf=afrf; pct=100; ri=86400" | _dmarc.domain.com. 3600 IN TXT "v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:postmaster@domain.com; ruf=mailto:postmaster@misoswap.exchange; rf=afrf; pct=100; ri=86400" | ||
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== Init Script == | == Init Script == | ||
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rm -rf /var/spool/postfix/var/run/opendmarc/* | rm -rf /var/spool/postfix/var/run/opendmarc/* | ||
/usr/sbin/opendmarc -p local:/var/spool/postfix/var/run/opendmarc/opendmarc.sock -c /etc/opendmarc.conf -u opendmarc -P /var/spool/postfix/var/run/opendmarc/opendmarc.pid | /usr/sbin/opendmarc -p local:/var/spool/postfix/var/run/opendmarc/opendmarc.sock -c /etc/opendmarc.conf -u opendmarc -P /var/spool/postfix/var/run/opendmarc/opendmarc.pid | ||
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== Files == | == Files == | ||
Latest revision as of 05:47, 31 May 2021
Contents
DNS Settings
Append the following to any DNS zone file record:
_dmarc.domain.com. 3600 IN TXT "v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:postmaster@domain.com; ruf=mailto:postmaster@misoswap.exchange; rf=afrf; pct=100; ri=86400"
Init Script
#!/bin/sh rm -rf /var/spool/postfix/var/run/opendmarc/* /usr/sbin/opendmarc -p local:/var/spool/postfix/var/run/opendmarc/opendmarc.sock -c /etc/opendmarc.conf -u opendmarc -P /var/spool/postfix/var/run/opendmarc/opendmarc.pid
Files
/etc/opendmarc.conf /etc/opendmarc/ignore.hosts
Config files
/etc/opendmarc.conf
FailureReports true PidFile /var/spool/postfix/var/run/opendmarc/opendmarc.pid RejectFailures true Socket local:/var/spool/postfix/var/run/opendmarc/opendmarc.sock Syslog true UMask 0002 UserID opendmarc:opendmarc PublicSuffixList /usr/share/publicsuffix/ IgnoreAuthenticatedClients true IgnoreHosts /etc/opendmarc/ignore.hosts
/etc/opendmarc/ignore.hosts
localhost 127.0.0.0/8 23.95.173.121
Confirm the following group:
opendmarc:opendmarc
If not found, then run the following:
useradd opendmarc
Confirm the following is write/read for opendmarc
/var/spool/postfix/var/run/opendmarc/
If not, then run the following as root:
mkdir -p /var/spool/postfix/var/run/opendmarc/ chmod -R opendmarc.postfix /var/spool/postfix/var/run/opendmarc/
