No problem dien_phan!
Here is my glst.conf, here are some reasons why these IPs are listed:
1. They have a pool of round-robin outbound mail servers that spans more than one /24 netblock. 2. They have software that considers a 4xx temporary mail failure to be a permanent bounce. 3. Their mail servers retry delivery for 4xx failures continually with no delay. 4. Their mail servers either don't retry at all, or have a very long retry delay (more than 5 hours). 5. The mail servers use a unique sender address for each delivery attempt, even for the same piece of mail. (also known as VERP). 6. The mail servers host high volume mailing lists with a general appeal that try to track bounces by using a unique sender address for each mail (also known as VERP).
It looks like facebook mails doesn't get through it tho... This is on my test server.
CODE | root=/mailsrv/glst rejmsg=451 4.7.1 Please try again later generr=0 rejerr=3 timeo=1200 exptimeo=3110400 lametimeo=28800 xnet=127.0.0.1,255.255.255.255 xnet=192.168.0.0,255.255.0.0 xnet=204.15.20.0,255.255.255.0 xnet=12.5.136.141,255.255.255.255 xnet=12.5.136.142,255.255.255.255 xnet=12.5.136.143,255.255.255.255 xnet=12.5.136.144,255.255.255.255 xnet=12.107.209.244,255.255.255.255 xnet=63.82.37.110,255.255.255.255 xnet=63.169.44.143,255.255.255.255 xnet=63.169.44.144,255.255.255.255 xnet=64.7.153.18,255.255.255.255 xnet=64.12.137.0,255.255.255.0 xnet=64.12.138.0,255.255.255.0 xnet=64.124.204.39,255.255.255.255 xnet=64.125.132.254,255.255.255.255 xnet=64.233.162.0,255.255.255.0 xnet=64.233.170.0,255.255.255.0 xnet=64.233.182.0,255.255.255.0 xnet=64.233.184.0,255.255.255.0 xnet=65.82.241.160,255.255.255.255 xnet=66.94.237.0,255.255.255.0 xnet=66.100.210.82,255.255.255.255 xnet=66.135.209.0,255.255.255.0 xnet=66.135.197.0,255.255.255.0 xnet=66.162.216.166,255.255.255.255 xnet=66.206.22.82,255.255.255.255 xnet=66.206.22.83,255.255.255.255 xnet=66.206.22.84,255.255.255.255 xnet=66.206.22.85,255.255.255.255 xnet=66.218.66.0,255.255.255.255 xnet=66.218.67.0,255.255.255.255 xnet=66.218.69.0,255.255.255.255 xnet=66.249.82.0,255.255.255.255 xnet=66.27.51.218,255.255.255.255 xnet=66.89.73.101,255.255.255.255 xnet=68.15.115.88,255.255.255.255 xnet=72.14.204.0,255.255.255.0 xnet=152.163.225.0,255.255.255.255 xnet=194.245.101.88,255.255.255.255 xnet=195.235.39.19,255.255.255.255 xnet=195.238.2.0,255.255.255.255 xnet=195.238.3.0,255.255.255.255 xnet=204.60.8.162,255.255.255.255 xnet=204.107.120.10,255.255.255.255 xnet=205.188.139.136,255.255.255.255 xnet=205.188.139.137,255.255.255.255 xnet=205.188.144.207,255.255.255.255 xnet=205.188.144.208,255.255.255.255 xnet=205.188.156.66,255.255.255.255 xnet=205.188.157.0,255.255.255.255 xnet=205.188.159.7,255.255.255.255 xnet=205.206.231.0,255.255.255.255 xnet=205.211.164.50,255.255.255.255 xnet=207.115.63.0,255.255.255.255 xnet=207.171.168.0,255.255.255.255 xnet=207.171.180.0,255.255.255.255 xnet=207.171.187.0,255.255.255.255 xnet=207.171.188.0,255.255.255.255 xnet=207.171.190.0,255.255.255.255 xnet=209.104.63.0,255.255.255.255 xnet=209.132.176.174,255.255.255.255 xnet=211.29.132.0,255.255.255.255 xnet=213.136.52.31,255.255.255.255 xnet=216.136.226.0,255.255.255.0 xnet=216.157.204.5,255.255.255.255 xnet=216.239.56.0,255.255.255.255 xnet=217.158.50.178,255.255.255.255
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This is the list that I have found and then converted to the glst.conf format, I would have left the comments inside glst.conf but I wasn't sure about comments support inside this file.
CODE | 127.0.0.1 # Of course we don't want to delay ourselves or local users 192.168 # Don't delay our private networks either 10 # Private net (class A) 172.16 # Another private net (inidividual entries, since can't 172.17 # do a /12 netmask easily 172.18 172.19 172.20 172.21 172.22 172.23 172.24 172.25 172.26 172.27 172.28 172.29 172.30 172.31
# Public Servers
12.5.136.141 # Southwest Airlines (unique sender, no retry) 12.5.136.142 # Southwest Airlines (unique sender, no retry) 12.5.136.143 # Southwest Airlines (unique sender, no retry) 12.5.136.144 # Southwest Airlines (unique sender, no retry) 12.107.209.244 # kernel.org mailing lists (high traffic, unique sender per mail) 63.82.37.110 # SLmail 63.169.44.143 # Southwest Airlines (unique sender, no retry) 63.169.44.144 # Southwest Airlines (unique sender, no retry) 64.7.153.18 # sentex.ca (common pool) 64.12.137 # AOL (common pool) - http://postmaster.aol.com/servers/imo.html 64.12.138 # AOL (common pool) 64.124.204.39 # moveon.org (unique sender per attempt) 64.125.132.254 # collab.net (unique sender per attempt) #64.233.162 # zproxy.gmail.com (common server pool, bad 451 handling?) #64.233.170 # rproxy.gmail.com (common server pool, bad 451 handling?) #64.233.182 # nproxy.gmail.com (common server pool, bad 451 handling?) #64.233.184 # wproxy.gmail.com (common server pool, bad 451 handling?) #65.82.241.160 # Groupwise? 66.94.237 # Yahoo Groups servers (common pool, no retry) 66.100.210.82 # Groupwise? 66.135.209 # Ebay (for time critical alerts) 66.135.197 # Ebay (common pool) 66.162.216.166 # Groupwise? 66.206.22.82 # PLEXOR 66.206.22.83 # PLEXOR 66.206.22.84 # PLEXOR 66.206.22.85 # PLEXOR 66.218.66 # Yahoo Groups servers (common pool, no retry) 66.218.67 # Yahoo Groups servers (common pool, no retry) 66.218.69 # Yahoo Groups servers (common pool, no retry) #66.249.82 # gmail (common server pool, bad 451 handling) 66.27.51.218 # ljbtc.com (Groupwise) #66.89.73.101 # Groupwise? #68.15.115.88 # Groupwise? #72.14.204 # qproxy.gmail.com (common server pool, bad 451 handling?) 152.163.225 # AOL (common pool) 194.245.101.88 # Joker.com (email forwarding server) 195.235.39.19 # Tid InfoMail Exchanger v2.20 195.238.2 # skynet.be (wierd retry pattern, common pool) 195.238.3 # skynet.be (wierd retry pattern, common pool) #204.60.8.162 # Groupwise? 204.107.120.10 # Ameritrade (no retry) 205.188.139.136 # AOL (common pool) 205.188.139.137 # AOL (common pool) 205.188.144.207 # AOL (common pool) 205.188.144.208 # AOL (common pool) 205.188.156.66 # AOL (common pool) 205.188.157 # AOL (common pool) 205.188.159.7 # AOL (common pool) 205.206.231 # SecurityFocus.com (unique sender per attempt) 205.211.164.50 # sentex.ca (common pool) 207.115.63 # Prodigy (broken software that retries continually with no delay) 207.171.168 # Amazon.com (common pool) 207.171.180 # Amazon.com (common pool) 207.171.187 # Amazon.com (common pool) 207.171.188 # Amazon.com (common pool) 207.171.190 # Amazon.com (common pool) #209.104.63 # Ticketmaster (poor retry config) 209.132.176.174 # sourceware.org mailing lists (high traffic, unique sender per mail) 211.29.132 # optusnet.com.au (wierd retry pattern and more than 48hrs) 213.136.52.31 # Mysql.com (unique sender) #216.136.226.0 # Yahoo Mail? #216.157.204.5 # Groupwise? #216.239.56 # proxy.gmail.com (common server pool, bad 451 handling?) 217.158.50.178 # AXKit mailing list (unique sender per attempt)
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Hope this helps!
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