## filter-rules.rc
# The rules used by procmail to filter mails

# --------------------------------------------------------
# Spamassassin headers
# All the mails pass from spamassassin, and then get
# the header, and the level for Junk is already low
# e.g. X-Spam-Status: No, score=0.7 required=3.0
# So for now no other regex on spamassassin rule are added
# --------------------------------------------------------

# -------------------------------------------------------
# Drop duplicated and oversize mail (@amiglietta trick)
#  * temp save mail header in a lock file using `formail`
#    and if a new mail match the same msg-id stored drop
#    otherwise pass to next rule
#  * if mail_size > 8MB drop
# -------------------------------------------------------

:0 Wh: msgid.lock
| formail -D 8192 $MAILDIR/.msgid.cache

# ----------------------------------------------------------
# AVOIDING ENLARGE YOUR PENIS, HOT GIRLS ... FILL YOUR INBOX
# ^From address spam filter rule, spam all the mails
# that don't match exception
# ----------------------------------------------------------

:0
* ! ^From:.*@.*(\.)?(lcm|pcteor1)?(\.)?mi\.infn\.it>?.*$
* ! ^From:.*@.*(\.)?(fisica|studenti|msg)?(\.)?unimi\.it>?.*$
* ! ^From:.*@uninsubria\.it>?$
* ! ^From:.*@cern\.ch>?$
* ! ^From:.*@(gmail|outlook)\.com>?$
* ! ^From:.*@cert-manager\.com>?$
* ! ^To:.*@lists\.debian\.org>?$
* ! ^Cc:.*@lists\.debian\.org>?$
* ! ^From:.*@centos\.org>?$
.Junk/new

# ------------------------------------------------------
# Admins, Staff, Working mails, can arrive from everyone
# ------------------------------------------------------

:0
* ^(To|Cc): .*<?admins@(lcm|pcteor1)\.mi\.infn\.it>?.*$
{
   :0
   * ^From:.*<?gogs@(lcm|pcteor1)\.mi\.infn\.it>?.*$
   .Gogs/new

   :0
   * ! ^From:.*<?gogs@(lcm|pcteor1)\.mi\.infn\.it>?.*$
   .Admins/new
}

# ----------------------
# Filter Staff Log mails
# ----------------------

:0
* ^(To|Cc):.*<?working@(lcm|pcteor1)\.mi\.infn\.it>?$
{
  :0
  * ^Subject:.*Log150.*$
  .Log150/new

  :0
  * ^Subject:.*LogAdmin.*$
  .LogAdmin/new
}

# --------------------------------------------------
# Report-Log mails, can arrive only from lcm domains
# --------------------------------------------------

:0
* ^From:.*@.*(\.)?(lcm|pcteor1)\.mi\.infn\.it>?.*$
{
  :0
  * ^To: <?farm\.backup@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Backup\ Born/new

  :0
  * ^To: <?staff\.newborg@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Backup\ Newborg/new

  :0
  * ^To: <?staff\.condor@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Condor/new

  :0
  * ^To: <?farm.logs@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Farm\ Logs/new

  :0
  * ^To: <?farmlogwatch@(lcm|pcteor1)\.mi\.infn\.it>?$
  {
      # ------------------------------------------------
      # Farm important machine Logwatch (born + galileo)
      # ------------------------------------------------

      :0
      * ^From:.*@(lcm|pcteor1)\.mi\.infn\.it>?.*$
      .Farm\ Logwatch\ I/new

      # -----------------------------------------
      # Farm Queue (General + Softload) Logwatch,
      # separated cause ^From
      # root@galileo.pcteor1.mi.infn.it
      # -----------------------------------------

      :0
      * ^From:.*@galileo\.(lcm|pcteor1)\.mi\.infn\.it>?.*$
      .Farm\ Logwatch\ II/new
  }

  :0
  * ^To: <?nagioslist@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Nagios\ Cluster\ Newborg/new

  :0
  * ^(To|Cc):.*<?lcm\.accounts@(lcm|pcteor1)\.mi\.infn\.it>?$
  .LCM\ Accounts/new

  :0
  * ^To: <?nagiosfarm@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Nagios\ Farm\ Born/new

  :0
  * ^To: <?logs@(lcm|pcteor1)\.mi\.infn\.it>?$
  {
      :0
      * ^From:.*@(lcm|pcteor1)\.mi\.infn.it>?.*$
      {
          # --------------------------------------
          # Cluster LCM important machine Logwatch
          # (videof, vcf, nanos8)
          # --------------------------------------

          :0
          * ^Subject:.*Logwatch.*$
          .Cluster\ Logwatch\ I/new

          # -----------------------------------------
          # Cluster LCM important machine SMART alert
          # (tuc, videof, vcf)
          # -----------------------------------------

          :0
          * ^Subject:.*SMART.*$
          .Cluster\ Logs/new

          # ---------------------------------------
          # Cron motion start night-day Logs filter
          # ---------------------------------------

          :0
          * ^Subject:.*/etc/init.d/motion.*$
          .Motion/new

          # --------------------
          # Fail2ban Logs filter
          # --------------------

          :0
          * ^Subject:.*Log Fail2Ban.*$
          .Fail2Ban\ Logs/new
      }

      # -------------------------------------------------
      # Special machine LCM Cluster Logwatch, SMART alert
      # (e.g. sheldon) separated cause ^From
      # root@special_name.pcteor1.mi.infn.it
      # -------------------------------------------------

      :0
      * ^From:.*@.*\.(lcm|pcteor1)\.mi\.infn\.it>?.*$
      {
          # -----------------------------------------
          # Cluster LCM semimportant machine Logwatch
          # -----------------------------------------

          :0
          * ^Subject:.*Logwatch.*$
          .Cluster\ Logwatch\ II/new

          # --------------------------------------------
          # Cluster LCM semimportant machine SMART alert
          # --------------------------------------------

          :0
          * ^Subject:.*SMART.*$
          .Cluster\ Logs/new
      }
  }

  :0
  * ^To: <?motion@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Motion/new

  :0
  * ^Subject:.*WARNING HOME GALILEO.*$
  .Quota\ Farm/new

  # --------------------------------------------------------
  # Mail that should preferably be moved as a recipient
  # but no one has ever felt like it, so now they come here,
  # a semi INBOX (e.g. newborg pcteor1 logwatch)
  # --------------------------------------------------------

  :0
  * ^To: <?root@(lcm|pcteor1)\.mi\.infn\.it>?$
  .Root\ pcteor1/new
}

# ------------------------------
# Important Debian mailing lists
# ------------------------------

:0
* ^(To|Cc): <?debian-(announce|lts-announce|news|security-announce|stable-announce|changes-digest|release).*@lists\.debian\.org>?$
.Debian\ I/new

# -------------------------------------
# Not so important Debian mailing lists
# -------------------------------------

:0
* ^(To|Cc): <?debian-.+@lists\.debian\.org>?$
.Debian\ II/new

# -------------------
# Centos mailing list
# -------------------

:0
* ^From: <?centos-announce.*@centos\.org>?$
.Centos/new

# ---------------------
# Yeee finally my INBOX
# ---------------------

:0
$DEFAULT