32889 total connections, 18892 rejects
considering SMTP users with > 15 hits (142 hosts, 8860 connections, 1944 rejects)

Clean hosts: (0 rejects) (39)
202.45.161.167 # 1493 connects (www.tokyoartbeat.com)
70.103.162.31 # 841 connects (murphy.debian.org)
127.0.0.1 # 677 connects (localhost)
209.132.176.167 # 660 connects (vger.kernel.org)
138.195.130.75 # 479 connects (durga.via.ecp.fr)
213.214.98.20 # 240 connects (elnino.fastxs.net)
70.103.162.29 # 224 connects (master.debian.org)
62.160.32.10 # 166 connects (isis.idm.fr)
130.57.169.22 # 158 connects (galactus.ximian.com)
145.97.39.157 # 150 connects (lists.wikimedia.org)
204.16.104.146 # 124 connects (sc157.sjc.collab.net)
213.144.138.186 # 80 connects (natsuki.mplayerhq.hu)
199.232.76.165 # 79 connects (lists.gnu.org)
62.210.111.212 # 71 connects (omega.fullsix.com)
217.196.43.134 # 54 connects (alioth.debian.org)
195.83.9.46 # 47 connects (etudserv.insa-toulouse.fr)
195.184.125.51 # 43 connects (lists.grok.org.uk)
66.35.250.225 # 42 connects (lists-outbound.sourceforge.net)
209.132.176.174 # 41 connects (sourceware.org)
157.92.49.7 # 35 connects (musashi.fi.uba.ar)
66.33.206.23 # 31 connects (frida.dreamhost.com)
66.35.250.206 # 30 connects (lists.sourceforge.net)
140.105.134.102 # 30 connects (lists.gentoo.org)
88.77.30.161 # 30 connects (dslb-088-077-030-161.pools.arcor-ip.net)
200.115.117.185 # 29 connects (unknown)
138.195.130.71 # 28 connects (krishna.via.ecp.fr)
87.98.204.151 # 27 connects (www.uniways.fr)
190.82.243.255 # 27 connects (unknown)
195.154.219.182 # 27 connects (pau.centraliens.net)
91.189.94.204 # 23 connects (chlorine.canonical.com)
88.231.229.89 # 20 connects (unknown)
58.252.70.106 # 20 connects (unknown)
201.29.211.104 # 20 connects (unknown)
85.141.114.181 # 20 connects (ppp85-141-114-181.pppoe.mtu-net.ru)
83.20.144.194 # 20 connects (esy194.neoplus.adsl.tpnet.pl)
91.127.216.216 # 20 connects (adsl-dyn216.91-127-216.t-com.sk)
78.106.208.252 # 20 connects (78-106-208-252.broadband.corbina.ru)
125.27.89.248 # 20 connects (125-27-89-248.adsl.totbb.net)
88.83.193.79 # 17 connects (463.asx2.dial.vsi.ru)

Mostly clean hosts: (<20% rejects) (5)
198.85.57.92 # 24/216 rejects (unknown)
209.81.13.136 # 1/39 rejects (magic.merlins.org)
89.178.50.59 # 1/19 rejects (89-178-50-59.broadband.corbina.ru)
82.99.176.131 # 1/18 rejects (unknown)
205.234.109.19 # 1/18 rejects (rubyforge.org)

Unknown hosts: (33)
78.3.54.233 # 62/69 rejects (78-3-54-233.adsl.net.t-com.hr)
193.226.18.215 # 41/49 rejects (b1.valahia.ro)
85.119.72.110 # 45/45 rejects (xr1.ntsias.ru)
91.189.24.10 # 45/45 rejects (sokolik.metrointernet.pl)
80.57.13.131 # 9/45 rejects (g13131.upc-g.chello.nl)
78.3.61.188 # 42/45 rejects (78-3-61-188.adsl.net.t-com.hr)
78.3.60.166 # 45/45 rejects (78-3-60-166.adsl.net.t-com.hr)
201.51.70.226 # 45/45 rejects (20151070226.user.veloxzone.com.br)
87.126.3.201 # 43/44 rejects (87-126-3-201.btc-net.bg)
89.230.29.200 # 39/39 rejects (host-89-230-29-200.ostrowmaz.mm.pl)
213.203.244.150 # 12/38 rejects (vd.cheramy.net)
64.142.28.227 # 23/32 rejects (dmz.lespinasse.org)
87.101.74.234 # 31/31 rejects (host-87-101-74-234.leon.com.pl)
76.168.35.82 # 11/31 rejects (cpe-76-168-35-82.socal.res.rr.com)
216.201.19.153 # 27/27 rejects (waba-216-201-19-153.wireless.bright.net)
123.110.207.38 # 24/24 rejects (123-110-207-38.best.dynamic.lsc.net.tw)
77.85.181.117 # 15/23 rejects (77-85-181-117.btc-net.bg)
87.103.181.30 # 21/22 rejects (host-87-103-181-30.pppoe.omsknet.ru)
138.243.228.141 # 9/22 rejects (gk-205.leo-net.jp)
84.32.182.211 # 21/22 rejects (cl182-211.parabole.lt)
201.34.29.196 # 21/22 rejects (201-34-29-196.pvoce701.dsl.brasiltelecom.net.br)
41.208.48.64 # 18/21 rejects (41-208-48-64.mtn.co.za)
71.56.10.250 # 9/19 rejects (c-71-56-10-250.hsd1.ga.comcast.net)
67.168.65.129 # 18/18 rejects (c-67-168-65-129.hsd1.wa.comcast.net)
82.34.223.91 # 18/18 rejects (82-34-223-91.cable.ubr01.sout.blueyonder.co.uk)
213.238.122.168 # 9/18 rejects (213-238-122-168.adsl.inetia.pl)
125.25.28.187 # 18/18 rejects (125-25-28-187.adsl.totbb.net)
87.15.100.186 # 15/16 rejects (host186-100-dynamic.15-87-r.retail.telecomitalia.it)
218.217.151.21 # 9/16 rejects (eatkyo153021.adsl.ppp.infoweb.ne.jp)
81.7.101.206 # 15/16 rejects (81-7-101-206.ip.zebra.lt)
89.255.96.193 # 15/15 rejects (rmmt.clients.cplus.ru)
91.187.6.9 # 15/15 rejects (port-9-pool-91-187-6.infonet.by)
91.150.165.102 # 15/15 rejects (ip-91.150.165.102.catro.com.pl)

Next autoblacklist candidates: (5)
85.100.146.43 # 10/35 rejects (unknown)
219.133.243.90 # 6/28 rejects (unknown)
75.31.140.9 # 12/24 rejects (adsl-75-31-140-9.dsl.irvnca.sbcglobal.net)
222.212.159.20 # 4/19 rejects (unknown)
124.157.221.26 # 6/16 rejects (unknown)

Already autoblacklisted hosts: (60)
80.50.238.2 # 55 connects (unknown)
190.49.126.154 # 52 connects (unknown)
201.254.81.115 # 51 connects (unknown)
121.150.5.116 # 45 connects (unknown)
80.98.190.55 # 45 connects (catv-5062be37.catv.broadband.hu)
72.91.214.247 # 37 connects (pool-72-91-214-247.tampfl.fios.verizon.net)
84.47.86.167 # 34 connects (adsl-d167.84-47-86.t-com.sk)
80.15.36.151 # 33 connects (LAubervilliers-151-11-8-151.w80-15.abo.wanadoo.fr)
83.12.221.98 # 26 connects (gin98.internetdsl.tpnet.pl)
87.192.8.223 # 24 connects (unknown)
201.41.146.43 # 24 connects (unknown)
82.216.121.105 # 24 connects (ip-105.net-82-216-121.rev.numericable.fr)
87.206.110.148 # 24 connects (chello087206110148.chello.pl)
77.203.48.93 # 23 connects (unknown)
212.158.174.154 # 22 connects (unknown)
91.171.119.21 # 22 connects (dyn-91-171-119-21.ppp.tiscali.fr)
125.229.114.97 # 22 connects (125-229-114-97.dynamic.hinet.net)
89.123.137.126 # 21 connects (unknown)
88.224.155.105 # 21 connects (unknown)
88.205.145.200 # 21 connects (unknown)
78.42.0.31 # 21 connects (unknown)
81.99.90.125 # 21 connects (cpc2-glen2-0-0-cust636.belf.cable.ntl.com)
81.16.137.75 # 20 connects (unknown)
83.23.80.149 # 20 connects (ddc149.neoplus.adsl.tpnet.pl)
84.5.248.110 # 19 connects (unknown)
41.234.252.51 # 19 connects (unknown)
217.125.167.107 # 19 connects (107.Red-217-125-167.dynamicIP.rima-tde.net)
89.175.171.14 # 18 connects (unknown)
76.229.82.185 # 18 connects (unknown)
71.164.143.87 # 18 connects (pool-71-164-143-87.dllstx.fios.verizon.net)
79.201.107.29 # 18 connects (p4FC96B1D.dip.t-dialin.net)
86.124.223.77 # 17 connects (unknown)
86.124.216.97 # 17 connects (unknown)
86.124.216.46 # 17 connects (unknown)
41.234.254.32 # 17 connects (unknown)
41.234.248.158 # 17 connects (unknown)
196.208.107.134 # 17 connects (unknown)
190.43.102.230 # 17 connects (unknown)
121.35.110.57 # 17 connects (unknown)
83.31.232.36 # 17 connects (cqa36.neoplus.adsl.tpnet.pl)
80.224.41.79 # 17 connects (80.224.41.79.static.user.ono.com)
196.205.97.222 # 16 connects (unknown)
84.186.227.112 # 16 connects (p54BAE370.dip.t-dialin.net)
83.30.84.131 # 16 connects (cam131.neoplus.adsl.tpnet.pl)
88.250.68.117 # 15 connects (unknown)
88.231.60.102 # 15 connects (unknown)
87.235.183.136 # 15 connects (unknown)
84.54.90.218 # 15 connects (unknown)
83.237.72.229 # 15 connects (unknown)
82.77.143.225 # 15 connects (unknown)
78.176.116.12 # 15 connects (unknown)
211.186.36.227 # 15 connects (unknown)
123.22.51.1 # 15 connects (unknown)
83.3.226.214 # 15 connects (gss214.internetdsl.tpnet.pl)
83.3.29.98 # 15 connects (gld98.internetdsl.tpnet.pl)
83.21.135.119 # 15 connects (eit119.neoplus.adsl.tpnet.pl)
91.171.109.113 # 15 connects (dyn-91-171-109-113.ppp.tiscali.fr)
84.10.195.26 # 15 connects (chello084010195026.chello.pl)
62.34.74.32 # 15 connects (c01m-62-34-74-32.n.club-internet.fr)
195.47.84.34 # 15 connects (195.47.84.34.adsl.nextra.cz)

Already manually blacklisted hosts: (0)