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expanded postscreen whitelist with modern freemailers + included checks.mailcow.email
6c5d82c4
data/conf/postfix/postscreen_access.cidr | 98 +++++++++++++++++++++------
helper-scripts/update_postscreen_whitelist.sh | 5 +-
2 files changed, 82 insertions(+), 21 deletions(-)Diff
diff --git a/data/conf/postfix/postscreen_access.cidr b/data/conf/postfix/postscreen_access.cidr
index 4453feca..1783620d 100644
--- a/data/conf/postfix/postscreen_access.cidr
+++ b/data/conf/postfix/postscreen_access.cidr
@@ -1,13 +1,25 @@
-# Whitelist generated by Postwhite v3.4 on Fri Aug 1 00:24:14 UTC 2025
+# Whitelist generated by Postwhite v3.4 on Do 28. Aug 14:05:16 CEST 2025
# https://github.com/stevejenkins/postwhite/
-# 2166 total rules
+# 2225 total rules
2a00:1450:4000::/36 permit
2a01:111:f400::/48 permit
+2a01:111:f403::/49 permit
2a01:111:f403:8000::/50 permit
2a01:111:f403:8000::/51 permit
-2a01:111:f403::/49 permit
2a01:111:f403:c000::/51 permit
2a01:111:f403:f000::/52 permit
+2a01:238:20a:202:5370::1 permit
+2a01:238:20a:202:5372::1 permit
+2a01:238:20a:202:5373::1 permit
+2a01:238:400:101:53::1 permit
+2a01:238:400:102:53::1 permit
+2a01:238:400:103:53::1 permit
+2a01:238:400:301:53::1 permit
+2a01:238:400:302:53::1 permit
+2a01:238:400:303:53::1 permit
+2a01:238:400:470:53::1 permit
+2a01:238:400:471:53::1 permit
+2a01:238:400:472:53::1 permit
2a01:b747:3000:200::/56 permit
2a01:b747:3001:200::/56 permit
2a01:b747:3002:200::/56 permit
@@ -17,16 +29,17 @@
2a01:b747:3006:200::/56 permit
2a02:a60:0:5::/64 permit
2c0f:fb50:4000::/36 permit
-2.207.151.53 permit
2.207.217.30 permit
3.64.237.68 permit
3.65.3.180 permit
3.70.123.177 permit
3.72.182.33 permit
3.74.81.189 permit
+3.74.125.228 permit
3.75.33.185 permit
3.93.157.0/24 permit
3.94.40.108 permit
+3.121.107.214 permit
3.129.120.190 permit
3.210.190.0/24 permit
3.211.80.218 permit
@@ -42,7 +55,7 @@
8.40.222.0/23 permit
8.40.222.250/31 permit
12.130.86.238 permit
-13.107.253.40 permit
+13.107.253.44 permit
13.110.208.0/21 permit
13.110.209.0/24 permit
13.110.216.0/22 permit
@@ -64,6 +77,8 @@
18.97.2.64/26 permit
18.156.89.250 permit
18.156.205.64 permit
+18.157.70.148 permit
+18.157.114.255 permit
18.157.243.190 permit
18.158.153.154 permit
18.194.95.56 permit
@@ -75,9 +90,7 @@
18.216.232.154 permit
18.235.27.253 permit
18.236.40.242 permit
-18.236.56.161 permit
20.51.6.32/30 permit
-20.51.98.61 permit
20.52.52.2 permit
20.52.128.133 permit
20.59.80.4/30 permit
@@ -153,7 +166,6 @@
34.212.163.75 permit
34.215.104.144 permit
34.218.115.239 permit
-34.218.116.3 permit
34.225.212.172 permit
34.241.242.183 permit
35.83.148.184 permit
@@ -171,6 +183,7 @@
37.218.249.47 permit
37.218.251.62 permit
39.156.163.64/29 permit
+40.90.65.81 permit
40.92.0.0/15 permit
40.92.0.0/16 permit
40.107.0.0/16 permit
@@ -178,6 +191,7 @@
40.233.64.216 permit
40.233.83.78 permit
40.233.88.28 permit
+43.239.212.33 permit
44.206.138.57 permit
44.210.169.44 permit
44.217.45.156 permit
@@ -188,7 +202,10 @@
44.246.68.102 permit
44.246.77.92 permit
45.14.148.0/22 permit
-46.19.170.16 permit
+45.143.132.0/24 permit
+45.143.133.0/24 permit
+45.143.134.0/24 permit
+45.143.135.0/24 permit
46.226.48.0/21 permit
46.228.36.37 permit
46.228.36.38/31 permit
@@ -254,6 +271,9 @@
50.56.130.221 permit
50.56.130.222 permit
50.112.246.219 permit
+51.77.79.158 permit
+51.83.17.38 permit
+51.89.119.103 permit
52.1.14.157 permit
52.5.230.59 permit
52.6.74.205 permit
@@ -304,6 +324,8 @@
52.234.172.96/28 permit
52.235.253.128 permit
52.236.28.240/28 permit
+54.36.149.183 permit
+54.38.221.122 permit
54.90.148.255 permit
54.165.19.38 permit
54.174.52.0/24 permit
@@ -324,6 +346,7 @@
54.255.61.23 permit
56.124.6.228 permit
57.103.64.0/18 permit
+57.129.93.249 permit
62.13.128.0/24 permit
62.13.129.128/25 permit
62.13.136.0/21 permit
@@ -643,6 +666,11 @@
77.238.189.142 permit
77.238.189.146/31 permit
77.238.189.148/30 permit
+79.135.106.0/24 permit
+79.135.107.0/24 permit
+81.169.146.243 permit
+81.169.146.245 permit
+81.169.146.246 permit
81.223.46.0/27 permit
82.165.159.2 permit
82.165.159.3 permit
@@ -658,7 +686,17 @@
82.165.159.45 permit
82.165.159.130 permit
82.165.159.131 permit
+85.9.206.169 permit
+85.9.210.45 permit
85.158.136.0/21 permit
+85.215.255.39 permit
+85.215.255.40 permit
+85.215.255.41 permit
+85.215.255.45 permit
+85.215.255.46 permit
+85.215.255.47 permit
+85.215.255.48 permit
+85.215.255.49 permit
86.61.88.25 permit
87.238.80.0/21 permit
87.248.103.12 permit
@@ -698,6 +736,7 @@
87.248.117.205 permit
87.253.232.0/21 permit
89.22.108.0/24 permit
+91.134.188.129 permit
91.198.2.0/24 permit
91.211.240.0/22 permit
94.236.119.0/26 permit
@@ -1342,9 +1381,9 @@
108.174.6.215 permit
108.175.18.45 permit
108.175.30.45 permit
-108.177.8.0/22 permit
-108.177.96.0/19 permit
+108.177.96.0/20 permit
108.179.144.0/20 permit
+109.224.244.0/24 permit
109.237.142.0/24 permit
111.221.23.128/25 permit
111.221.26.0/27 permit
@@ -1508,7 +1547,6 @@
148.105.0.0/16 permit
148.105.8.0/21 permit
149.72.0.0/16 permit
-149.72.223.204 permit
149.72.248.236 permit
149.97.173.180 permit
150.230.98.160 permit
@@ -1623,7 +1661,6 @@
169.148.144.0/25 permit
169.148.144.10 permit
169.148.146.0/23 permit
-169.148.174.33 permit
169.148.175.3 permit
169.148.188.0/24 permit
169.148.188.182 permit
@@ -1671,6 +1708,9 @@
185.12.80.0/22 permit
185.28.196.0/22 permit
185.58.84.93 permit
+185.70.40.0/24 permit
+185.70.41.0/24 permit
+185.70.43.0/24 permit
185.80.93.204 permit
185.80.93.227 permit
185.80.95.31 permit
@@ -1732,6 +1772,7 @@
188.125.85.234/31 permit
188.125.85.236/31 permit
188.125.85.238 permit
+188.165.51.139 permit
188.172.128.0/20 permit
192.0.64.0/18 permit
192.18.139.154 permit
@@ -1757,7 +1798,11 @@
193.142.157.0/24 permit
193.142.157.191 permit
193.142.157.198 permit
+193.201.168.38 permit
+193.201.168.170/31 permit
194.19.134.0/25 permit
+194.25.134.16/28 permit
+194.25.134.80/28 permit
194.64.234.129 permit
194.97.196.0/24 permit
194.97.196.3 permit
@@ -1957,8 +2002,6 @@
208.71.42.212/31 permit
208.71.42.214 permit
208.72.249.240/29 permit
-208.74.204.5 permit
-208.74.204.9 permit
208.75.120.0/22 permit
208.76.62.0/24 permit
208.76.63.0/24 permit
@@ -2022,6 +2065,8 @@
212.227.15.4 permit
212.227.15.5 permit
212.227.15.6 permit
+212.227.15.7 permit
+212.227.15.8 permit
212.227.15.14 permit
212.227.15.15 permit
212.227.15.18 permit
@@ -2038,16 +2083,30 @@
212.227.15.53 permit
212.227.15.54 permit
212.227.15.55 permit
+212.227.17.1 permit
+212.227.17.2 permit
+212.227.17.7 permit
212.227.17.11 permit
212.227.17.12 permit
+212.227.17.16 permit
+212.227.17.17 permit
212.227.17.18 permit
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212.227.17.21 permit
212.227.17.22 permit
212.227.17.26 permit
+212.227.17.27 permit
212.227.17.28 permit
212.227.17.29 permit
+212.227.126.206 permit
+212.227.126.207 permit
+212.227.126.208 permit
+212.227.126.209 permit
+212.227.126.220 permit
+212.227.126.221 permit
+212.227.126.222 permit
+212.227.126.223 permit
212.227.126.224 permit
212.227.126.225 permit
212.227.126.226 permit
@@ -2155,16 +2214,17 @@
2607:13c0:0002:0000:0000:0000:0000:1000/116 permit
2607:13c0:0004:0000:0000:0000:0000:0000/116 permit
2607:f8b0:4000::/36 permit
-2620:109:c003:104::/64 permit
2620:109:c003:104::215 permit
-2620:109:c006:104::/64 permit
+2620:109:c003:104::/64 permit
2620:109:c006:104::215 permit
+2620:109:c006:104::/64 permit
2620:109:c00d:104::/64 permit
2620:10d:c090:400::8:1 permit
2620:10d:c091:400::8:1 permit
2620:10d:c09b:400::8:1 permit
2620:10d:c09c:400::8:1 permit
-2620:119:50c0:207::/64 permit
2620:119:50c0:207::215 permit
+2620:119:50c0:207::/64 permit
2800:3f0:4000::/36 permit
-194.25.134.0/24 permit # t-online.de
+49.12.4.251 permit # checks.mailcow.email
+2a01:4f8:c17:7906::10 permit # checks.mailcow.email
diff --git a/helper-scripts/update_postscreen_whitelist.sh b/helper-scripts/update_postscreen_whitelist.sh
index 04335bda..dda64b26 100644
--- a/helper-scripts/update_postscreen_whitelist.sh
+++ b/helper-scripts/update_postscreen_whitelist.sh
@@ -6,9 +6,10 @@ SPFTOOLS_DIR=${WORKING_DIR}/spf-tools
POSTWHITE_DIR=${WORKING_DIR}/postwhite
POSTWHITE_CONF=${POSTWHITE_DIR}/postwhite.conf
-CUSTOM_HOSTS='"web.de gmx.net mail.de freenet.de arcor.de unity-mail.de"'
+CUSTOM_HOSTS='"web.de gmx.net mail.de freenet.de arcor.de unity-mail.de protonmail.ch ionos.com strato.com t-online.de"'
STATIC_HOSTS=(
- "194.25.134.0/24 permit # t-online.de"
+ "49.12.4.251 permit # checks.mailcow.email"
+ "2a01:4f8:c17:7906::10 permit # checks.mailcow.email"
)
mkdir ${SCRIPT_DIR}/postwhite_tmp