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Re: Postfix stable release 2.10.0

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  • Reindl Harald
    ... anounce mail: * Laptop-friendly configuration. By default, Postfix now uses UNIX-domain sockets instead of FIFOs, and thus avoids MTIME file system updates
    Message 1 of 7 , Feb 12, 2013
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      Am 12.02.2013 17:44, schrieb Steve Jenkins:
      > On Tue, Feb 12, 2013 at 3:02 AM, Reindl Harald <h.reindl@... <mailto:h.reindl@...>> wrote:
      >
      > and i changed some minutes ago the "fifo" to "unix" for "pickup"
      > and "qmgr", thank you for that!
      >
      >
      > Will doing so on a standard system have any effect (positive or negative)? What is the default master.cf
      > <http://master.cf> setting on a fresh 2.10 install for pickup and qmgr? The 5 installs I've done of 2.10 since
      > yesterday have all been upgrades, so they're still both fifo.

      anounce mail:

      * Laptop-friendly configuration. By default, Postfix now uses
      UNIX-domain sockets instead of FIFOs, and thus avoids MTIME
      file system updates on an idle mail system.


      "/usr/libexec/postfix/master.cf" contains the defaults

      [root@master:~]$ cat /usr/libexec/postfix/master.cf
      #
      # Postfix master process configuration file. For details on the format
      # of the file, see the master(5) manual page (command: "man 5 master").
      #
      # Do not forget to execute "postfix reload" after editing this file.
      #
      # ==========================================================================
      # service type private unpriv chroot wakeup maxproc command + args
      # (yes) (yes) (yes) (never) (100)
      # ==========================================================================
      smtp inet n - n - - smtpd
      #smtp inet n - n - 1 postscreen
      #smtpd pass - - n - - smtpd
      #dnsblog unix - - n - 0 dnsblog
      #tlsproxy unix - - n - 0 tlsproxy
      #submission inet n - n - - smtpd
      # -o syslog_name=postfix/submission
      # -o smtpd_tls_security_level=encrypt
      # -o smtpd_sasl_auth_enable=yes
      # -o smtpd_reject_unlisted_recipient=no
      # -o smtpd_client_restrictions=$mua_client_restrictions
      # -o smtpd_helo_restrictions=$mua_helo_restrictions
      # -o smtpd_sender_restrictions=$mua_sender_restrictions
      # -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
      # -o milter_macro_daemon_name=ORIGINATING
      #smtps inet n - n - - smtpd
      # -o syslog_name=postfix/smtps
      # -o smtpd_tls_wrappermode=yes
      # -o smtpd_sasl_auth_enable=yes
      # -o smtpd_reject_unlisted_recipient=no
      # -o smtpd_client_restrictions=$mua_client_restrictions
      # -o smtpd_helo_restrictions=$mua_helo_restrictions
      # -o smtpd_sender_restrictions=$mua_sender_restrictions
      # -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject
      # -o milter_macro_daemon_name=ORIGINATING
      #628 inet n - n - - qmqpd
      pickup unix n - n 60 1 pickup
      cleanup unix n - n - 0 cleanup
      qmgr unix n - n 300 1 qmgr
      #qmgr unix n - n 300 1 oqmgr
      tlsmgr unix - - n 1000? 1 tlsmgr
      rewrite unix - - n - - trivial-rewrite
      bounce unix - - n - 0 bounce
      defer unix - - n - 0 bounce
      trace unix - - n - 0 bounce
      verify unix - - n - 1 verify
      flush unix n - n 1000? 0 flush
      proxymap unix - - n - - proxymap
      proxywrite unix - - n - 1 proxymap
      smtp unix - - n - - smtp
    • Luigi Rosa
      ... Hash: SHA1 ... - From RELEASE_NOTES: Major changes - laptop-friendliness - ----------------------------------- [Incompat 20120924] Postfix no longer uses
      Message 2 of 7 , Feb 12, 2013
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        Steve Jenkins said the following on 12/02/2013 17:44:

        > Will doing so on a standard system have any effect (positive or negative)?
        > What is the default master.cf <http://master.cf> setting on a fresh 2.10
        > install for pickup and qmgr?

        - From RELEASE_NOTES:



        Major changes - laptop-friendliness
        - -----------------------------------

        [Incompat 20120924] Postfix no longer uses FIFOs to emulate UNIX-domain
        sockets on Solaris 9 (Vintage 2002!) and later. If you install
        Postfix for the first time on an older Solaris system, edit the
        master.cf file and replace "unix" with "fifo" for the pickup and
        qmgr services.

        [Feature 20120924] the default master.cf file now uses "unix" instead
        of "fifo" for the pickup and qmgr services. This avoids periodic
        disk drive spin-up.



        Ciao,
        luigi

        - --
        /
        +--[Luigi Rosa]--
        \

        Build a system that even a fool can use and only a fool will want to use it.
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