accesscontrol.diff

diff --git a/bin/ymst.sh b/bin/ymst.sh
index d3e6a6f..758b3c4 100755
--- a/bin/ymst.sh
+++ b/bin/ymst.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 set -e
 cd `dirname $0`
+if [ "$CLIENT_ADDRESS" != "192.168.33.1" ] || [ "$SENDER" != "[email protected]" ] ;then
+    exit
+fi
 mailfile=`mktemp`
 cat - > $mailfile
 ruby send.rb $mailfile

changemfrom.diff

diff --git a/bin/send.rb b/bin/send.rb
index c712c84..0a0e6a8 100755
--- a/bin/send.rb
+++ b/bin/send.rb
@@ -18,7 +18,7 @@ def send_mail_data(filename)
 end
 
 @yaml[envelope_to].each do |member|
-  IO.popen("/usr/sbin/sendmail -f #{ENV['SENDER']} #{member}","w") do |io|
+  IO.popen("/usr/sbin/sendmail -f [email protected] #{member}","w") do |io|
     io.puts send_mail_data(mail_file)
   end
 end

delhead.diff

diff --git a/bin/send.rb b/bin/send.rb
index c712c84..bdeb8b9 100755
--- a/bin/send.rb
+++ b/bin/send.rb
@@ -14,7 +14,7 @@ end
 def send_mail_data(filename)
   mail = Mail.read(filename)
   # edit mail data
-  return mail.to_s
+  return mail.to_s.gsub(/^received.*\n|x-original-to.*\n|delivered-to.*\n/i,"")
 end
 
 @yaml[envelope_to].each do |member|

exit0.sh

#!/bin/bash
set -e
cd `dirname $0`
if [ "$ORIGINAL_RECIPIENT" = "[email protected]" ];then
    exit;
fi
mailfile=`mktemp`
cat - > $mailfile
ruby send.rb $mailfile
rm $mailfile

exit69.sh

#!/bin/bash
set -e
cd `dirname $0`
if [ "$ORIGINAL_RECIPIENT" = "[email protected]" ];then
        echo "address not found" 1>&2
        exit 69
fi
mailfile=`mktemp`
cat - > $mailfile
ruby send.rb $mailfile
rm $mailfile

exit75.sh

#!/bin/bash
set -e
cd `dirname $0`
if [ ! -e ../mail.yml ];then
        exit 75
fi
mailfile=`mktemp`
cat - > $mailfile
ruby send.rb $mailfile
rm $mailfile

flow.png

tracking.diff

diff --git a/bin/send.rb b/bin/send.rb
index c712c84..e15e492 100755
--- a/bin/send.rb
+++ b/bin/send.rb
@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
 require 'yaml'
 require 'mail'
+require 'digest/sha1'
 
 Dir.chdir(File.dirname(File.expand_path(__FILE__)) + "/..")
 
@@ -11,14 +12,15 @@ File.open("mail.yml") do |f|
   @yaml = YAML.load(f)
 end
 
-def send_mail_data(filename)
+def send_mail_data(filename,member)
   mail = Mail.read(filename)
   # edit mail data
+  mail.body = mail.body.to_s.gsub(/^http.*\//,"\\&?q=#{Digest::SHA1.hexdigest(member)}")
   return mail.to_s
 end
 
 @yaml[envelope_to].each do |member|
   IO.popen("/usr/sbin/sendmail -f #{ENV['SENDER']} #{member}","w") do |io|
-    io.puts send_mail_data(mail_file)
+    io.puts send_mail_data(mail_file,member)
   end
 end

usegmail.diff

diff --git a/postfix/main.cf b/postfix/main.cf
index 9b2f712..5c6c76c 100644
--- a/postfix/main.cf
+++ b/postfix/main.cf
@@ -35,7 +35,11 @@ alias_database = hash:/etc/aliases
 mydestination = localdomain, localhost
 virtual_alias_maps = regexp:/etc/postfix/aliases.reg
 virtual_alias_domains = ml.example.com
-relayhost = 
+relayhost = [smtp.gmail.com]:587
+smtp_sasl_auth_enable = yes
+smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
+smtp_sasl_tls_security_options = noanonymous
+smtp_sasl_mechanism_filter = plain
 mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
 mailbox_size_limit = 0
 recipient_delimiter = +