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40 lines
1.5 KiB
40 lines
1.5 KiB
6 years ago
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Installing the spamass-milter-postfix package changes the default behaviour
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of spamass-milter to be more Postfix-friendly, i.e.:
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The Unix-domain socket used for MTA communication is changed to
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/var/run/spamass-milter/postfix/sock, and that socket is
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writable by the postfix group.
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To configure Postfix to use the milter, add to /etc/postfix/main.cf:
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smtpd_milters = unix:/var/run/spamass-milter/postfix/sock
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In addition:
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milter_connect_macros must include the j and _ macros
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milter_rcpt_macros must include the b, r, v, and Z macros
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Most of these are present by default and shouldn't need explicitly setting,
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except for the _ macro in milter_connect_macros. You can use:
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postconf -d milter_connect_macros
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to find the current setting, and add _ to the returned value, e.g.
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milter_connect_macros = j {daemon_name} v _
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Note that Postfix users will see the following warning logged at the time of
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the first connection to the milter:
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Could not retrieve sendmail macro "i"!. Please add it to
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confMILTER_MACROS_ENVFROM for better spamassassin results
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This is a consequence of different design decisions between Postfix and
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Sendmail (which spamass-milter is written for), where Postfix does not assign
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a Queue ID to an incoming message until later in an SMTP transaction compared
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with Sendmail. The milter wants to use the information before Postfix can
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provide it, hence the message. It is harmless and can be ignored.
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For further information, see:
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http://www.postfix.org/MILTER_README.html
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