Blocked sites

I have blocked the following domains, sites and complete networks, because these are sending massively  Spam Mail to me. If you try to send a mail to me and you have a address or domain here listed the connection will be dropped. So, if you mean, it's important to send me an email, use another address.

Blocked top level domains:

• .win
• .xyz
• .bid
• .actor
• .adult
• .pharmacy
• .site
• .top
• .accountant
• .download
• .co

Blocked domains:

• mail.ru
• 11e6.com
• wlzkpzi.com
• linkedin.com
• connection-line.de
• wirecard.com
• allskin24.com
• skype.com
• dotmailer.com
• coach-your-self.org
• tripolis.com
• orange.fr
• en25.com
• iccmailing.com
• cn4e.com
• research2guidance.com
• credit-factory.net
• markt-nachrichten.eu
• sina.cn
• pharma-distributions.com
• pay-inkasso.de
• mailchimp.com
• cleverreach.com
• wintogethere.com
• testsieger-vergleichen-2016.co
• mbounce.com

Blocked IP addresses and networks

# hostwinds
192.236.128.1-192.236.255.254
192.119.64.1-192.119.127.254
192.129.128.1-192.129.255.254
192.255.128.1-192.255.255.254
198.44.0.1-198.44.127.254
198.84.64.1-198.84.127.254
198.143.96.1-198.143.127.254
142.11.192.1-142.11.255.254
108.174.192.1-108.174.207.254
64.207.238.104-64.207.238.106
199.59.56.0-199.59.63.255
# OVH
178.33.89.160-178.33.89.175
178.32.180.208-178.32.180.223
5.135.224.96-5.135.224.127
167.114.0.0-167.114.255.255
51.254.0.0-51.255.255.255
46.105.96.0-46.105.127.255
94.143.16.0-94.143.23.255
92.222.163.0-92.222.163.255
198.50.128.0-198.50.255.255
212.44.236.0-212.44.236.255
158.69.8.0-158.69.8.31
149.202.0.0-149.202.255.255
# PFA-OANCEA
188.240.221.128-188.240.221.255
93.120.41.0-93.120.41.255
#
192.168.1.100-192.168.1.200
185.86.5.192-185.86.5.254
# ALTUSHOST-NET
185.2.29.0-185.2.30.255
172.93.96.0-172.93.111.255
# NL-DETC3-LACNIC
191.101.243.1-191.101.243.255
# ORG-SIVB1-RIPE
185.119.82.0-185.119.82.255
# BGET-NET-23
87.236.19.0-87.236.19.255
# EC-CLMA!-LACNIC
181.39.20.104-181.39.20.110
# BIGBOX-INFOSOFT-LLP-104-152-188-0
104.152.188.0-104.152.188.63
# MATRIX-IDC
82.57.200.0-82.57.207.255
# DIGITALOCEAN-AMS-4
95.85.32.0-95.85.39.255
# DIGITALOCEAN-AP
139.59.0.0-139.59.255.255
# GO-DADDY-COM-LLC
184.168.0.0-184.168.255.255
72.167.0.0-72.167.255.255
# POWER-VPS
87.121.99.0-87.121.99.255
# HETZNER-RZ15
176.9.51.96-176.9.51.127
138.201.0.0-138.201.255.255
# HK2-HK
45.115.40.0-45.115.43.255
173.234.146.144-173.234.146.151
# UPCLOUD Cloud Servers
94.237.24.0-94.237.31.255
83.136.248.0-83.136.255.255
# DACENTEC-NC
104.152.184.0-104.152.191.255
# QUADRANET
155.52.128.0-157.52.255.255
192.161.48.0-192.161.63.255
104.129.0.0-104.129.63.255
96.44.128.0-96.44.191.255
216.45.48.0-216.45.63.255
# RSHL-HK
103.250.41.0-103.250.41.255
103.230.34.0-103.230.35.255
# SERVEPATH-BLK3
208.96.0.0-208.96.63.255
# FIRSTHEBERG
185.13.36.0-185.13.37.255
185.41.152.0-185.41.155.255
# DEMON-NL-DL
83.160.0.0-83.160.255.255
# PL-SPRINT-20090825
188.68.224.0-188.68.255.255
# Webcode
94.155.128.0-94.155.128.255
# EU-LINODE-20141229
139.162.0.0-139.162.255.255
# CIREX-MNT
185.79.118.0-185.79.119.255

All these hosts and networks sent Spam to me, so I have blocked them with a small script using IP Tables:

iptables -A INPUT -p tcp --destination-port 25 -m iprange --src-range <from_address-to_address> -j DROP

Feel free to use these lists for your mailserver!