Reimplemented option for custom dnsbls

This commit is contained in:
DerLinkman 2023-07-31 12:03:07 +02:00
parent 6cf2775e7e
commit 0f337971ff
2 changed files with 22 additions and 117 deletions

View File

@ -397,32 +397,8 @@ echo -e "\e[33mChecking if ASN for your IP is listed for Spamhaus Bad ASN List..
if [ -n "$SPAMHAUS_DQS_KEY" ]; then
echo -e "\e[32mDetected SPAMHAUS_DQS_KEY variable from mailcow.conf...\e[0m"
echo -e "\e[33mUsing DQS Blocklists from Spamhaus!\e[0m"
cat <<EOF > /opt/postfix/conf/dns_blocklists.cf
# Autogenerated by mailcow
postscreen_dnsbl_sites = wl.mailspike.net=127.0.0.[18;19;20]*-2
hostkarma.junkemailfilter.com=127.0.0.1*-2
list.dnswl.org=127.0.[0..255].0*-2
list.dnswl.org=127.0.[0..255].1*-4
list.dnswl.org=127.0.[0..255].2*-6
list.dnswl.org=127.0.[0..255].3*-8
ix.dnsbl.manitu.net*2
bl.spamcop.net*2
bl.suomispam.net*2
hostkarma.junkemailfilter.com=127.0.0.2*3
hostkarma.junkemailfilter.com=127.0.0.4*2
hostkarma.junkemailfilter.com=127.0.1.2*1
backscatter.spameatingmonkey.net*2
bl.ipv6.spameatingmonkey.net*2
bl.spameatingmonkey.net*2
b.barracudacentral.org=127.0.0.2*7
bl.mailspike.net=127.0.0.2*5
bl.mailspike.net=127.0.0.[10;11;12]*4
dnsbl.sorbs.net=127.0.0.10*8
dnsbl.sorbs.net=127.0.0.5*6
dnsbl.sorbs.net=127.0.0.7*3
dnsbl.sorbs.net=127.0.0.8*2
dnsbl.sorbs.net=127.0.0.6*2
dnsbl.sorbs.net=127.0.0.9*2
cat <<EOF > /tmp/spamhaus.cf
# Autogenerated by mailcow, using Spamhaus DQS lists
${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net=127.0.0.[4..7]*6
${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.org=127.0.0.[10;11]*8
${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.org=127.0.0.3*4
@ -432,66 +408,18 @@ if [ -n "$SPAMHAUS_DQS_KEY" ]; then
EOF
else
response=$(curl --connect-timeout 15 --retry 5 --max-time 30 -s -o /dev/null -w "%{http_code}" "https://asn-check.mailcow.email")
if [ "$response" -eq 403 ]; then
response=$(curl --connect-timeout 15 --max-time 30 -s -o /dev/null -w "%{http_code}" "https://asn-check.mailcow.email")
if [ "$response" -eq 503 ]; then
echo -e "\e[31mThe AS of your IP is listed as a banned AS from Spamhaus!\e[0m"
echo -e "\e[33mNo SPAMHAUS_DQS_KEY found... Skipping Spamhaus blocklists entirely!\e[0m"
cat <<EOF > /opt/postfix/conf/dns_blocklists.cf
# Autogenerated by mailcow
postscreen_dnsbl_sites = wl.mailspike.net=127.0.0.[18;19;20]*-2
hostkarma.junkemailfilter.com=127.0.0.1*-2
list.dnswl.org=127.0.[0..255].0*-2
list.dnswl.org=127.0.[0..255].1*-4
list.dnswl.org=127.0.[0..255].2*-6
list.dnswl.org=127.0.[0..255].3*-8
ix.dnsbl.manitu.net*2
bl.spamcop.net*2
bl.suomispam.net*2
hostkarma.junkemailfilter.com=127.0.0.2*3
hostkarma.junkemailfilter.com=127.0.0.4*2
hostkarma.junkemailfilter.com=127.0.1.2*1
backscatter.spameatingmonkey.net*2
bl.ipv6.spameatingmonkey.net*2
bl.spameatingmonkey.net*2
b.barracudacentral.org=127.0.0.2*7
bl.mailspike.net=127.0.0.2*5
bl.mailspike.net=127.0.0.[10;11;12]*4
dnsbl.sorbs.net=127.0.0.10*8
dnsbl.sorbs.net=127.0.0.5*6
dnsbl.sorbs.net=127.0.0.7*3
dnsbl.sorbs.net=127.0.0.8*2
dnsbl.sorbs.net=127.0.0.6*2
dnsbl.sorbs.net=127.0.0.9*2
cat <<EOF > /tmp/spamhaus.cf
# Autogenerated by mailcow, using no Spamhaus DNSBL
EOF
elif [ "$response" -eq 200 ]; then
echo -e "\e[32mThe AS of your IP is NOT listed as a banned AS from Spamhaus!\e[0m"
echo -e "\e[33mUsing the open Spamhaus blocklists.\e[0m"
cat <<EOF > /opt/postfix/conf/dns_blocklists.cf
# Autogenerated by mailcow
postscreen_dnsbl_sites = wl.mailspike.net=127.0.0.[18;19;20]*-2
hostkarma.junkemailfilter.com=127.0.0.1*-2
list.dnswl.org=127.0.[0..255].0*-2
list.dnswl.org=127.0.[0..255].1*-4
list.dnswl.org=127.0.[0..255].2*-6
list.dnswl.org=127.0.[0..255].3*-8
ix.dnsbl.manitu.net*2
bl.spamcop.net*2
bl.suomispam.net*2
hostkarma.junkemailfilter.com=127.0.0.2*3
hostkarma.junkemailfilter.com=127.0.0.4*2
hostkarma.junkemailfilter.com=127.0.1.2*1
backscatter.spameatingmonkey.net*2
bl.ipv6.spameatingmonkey.net*2
bl.spameatingmonkey.net*2
b.barracudacentral.org=127.0.0.2*7
bl.mailspike.net=127.0.0.2*5
bl.mailspike.net=127.0.0.[10;11;12]*4
dnsbl.sorbs.net=127.0.0.10*8
dnsbl.sorbs.net=127.0.0.5*6
dnsbl.sorbs.net=127.0.0.7*3
dnsbl.sorbs.net=127.0.0.8*2
dnsbl.sorbs.net=127.0.0.6*2
dnsbl.sorbs.net=127.0.0.9*2
cat <<EOF > /tmp/spamhaus.cf
# Autogenerated by mailcow, using public spamhaus lists
zen.spamhaus.org=127.0.0.[10;11]*8
zen.spamhaus.org=127.0.0.[4..7]*6
zen.spamhaus.org=127.0.0.3*4
@ -501,32 +429,8 @@ EOF
else
echo -e "\e[31mWe couldn't determine your AS... (maybe DNS/Network issue?) Response Code: $response\e[0m"
echo -e "\e[33mDeactivating Spamhaus DNS Blocklists to be on the safe site!\e[0m"
cat <<EOF > /opt/postfix/conf/dns_blocklists.cf
# Autogenerated by mailcow
postscreen_dnsbl_sites = wl.mailspike.net=127.0.0.[18;19;20]*-2
hostkarma.junkemailfilter.com=127.0.0.1*-2
list.dnswl.org=127.0.[0..255].0*-2
list.dnswl.org=127.0.[0..255].1*-4
list.dnswl.org=127.0.[0..255].2*-6
list.dnswl.org=127.0.[0..255].3*-8
ix.dnsbl.manitu.net*2
bl.spamcop.net*2
bl.suomispam.net*2
hostkarma.junkemailfilter.com=127.0.0.2*3
hostkarma.junkemailfilter.com=127.0.0.4*2
hostkarma.junkemailfilter.com=127.0.1.2*1
backscatter.spameatingmonkey.net*2
bl.ipv6.spameatingmonkey.net*2
bl.spameatingmonkey.net*2
b.barracudacentral.org=127.0.0.2*7
bl.mailspike.net=127.0.0.2*5
bl.mailspike.net=127.0.0.[10;11;12]*4
dnsbl.sorbs.net=127.0.0.10*8
dnsbl.sorbs.net=127.0.0.5*6
dnsbl.sorbs.net=127.0.0.7*3
dnsbl.sorbs.net=127.0.0.8*2
dnsbl.sorbs.net=127.0.0.6*2
dnsbl.sorbs.net=127.0.0.9*2
cat <<EOF > /tmp/spamhaus.cf
# Autogenerated by mailcow, using no Spamhaus DNSBL
EOF
fi
fi
@ -541,6 +445,7 @@ cat /opt/postfix/conf/extra.cf >> /opt/postfix/conf/main.cf
# Append postscreen dnsbl sites to main.cf
cat /opt/postfix/conf/dns_blocklists.cf >> /opt/postfix/conf/main.cf
cat /tmp/spamhaus.cf >> /opt/postfix/conf/main.cf
if [ ! -f /opt/postfix/conf/custom_transport.pcre ]; then
echo "Creating dummy custom_transport.pcre"

View File

@ -297,7 +297,7 @@ services:
- dovecot
postfix-mailcow:
image: mailcow/postfix:1.69
image: mailcow/postfix:1.70
depends_on:
- mysql-mailcow
volumes: