This is a shame list of email spammers trying to use my machine as an open relay since Jan 1 04:04:54. They should be shot. Note: Blocked IP addresses are not counted.
     36 smtp01.sumtotalsystems.com [199.59.200.201]
     27 waws-prod-ch1-919f4569.cloudapp.net [157.55.254.216]
     14 mail-nam-cu03-ch.northcentralus.cloudapp.azure.com [20.51.6.32]
     14 mail-nam-cu01-by.westus.cloudapp.azure.com [20.59.80.5]
     13 mail-nam-cu03-sn.southcentralus.cloudapp.azure.com [20.97.34.220]
     13 mail-nam-cu01-bl.eastus.cloudapp.azure.com [20.88.157.184]
      8 mail-cusazon11020021.outbound.protection.outlook.com [52.101.61.21]
      6 mail-cusazon11020022.outbound.protection.outlook.com [52.101.61.22]
      6 hoedge01pxi.proxxi.com.br [200.183.246.29]
      5 gomail.imperva.com [192.28.150.158]
      4 mx.concurrentexpression.com [52.8.164.153]
      4 mail-eastus2azon11021025.outbound.protection.outlook.com [52.101.57.25]
      4 [103.149.1.88]
      4 168-0-99-232.static.n-multimidia.com.br [168.0.99.232] (may be forged)
      3 r192.enews.the1.co.th [130.248.140.192]
      3 omp.relacionamento.arezzo.com.br [129.157.116.96]
      3 mail-eastus2azon11021016.outbound.protection.outlook.com [52.101.57.16]
      3 mail-cusazon11020014.outbound.protection.outlook.com [52.101.61.14]
      2 smtpmasivos.madrid.org [195.77.128.239]
      2 r190.enews.the1.co.th [130.248.140.190]
      2 r189.enews.the1.co.th [130.248.140.189]
      2 mail.audatex.net [185.168.122.75]
      2 mail-eastusazon11022024.outbound.protection.outlook.com [52.101.53.24]
      2 mail-eastus2azon11021024.outbound.protection.outlook.com [52.101.57.24]
      2 mail-eastus2azon11021022.outbound.protection.outlook.com [52.101.57.22]
      2 mail-eastus2azon11021014.outbound.protection.outlook.com [52.101.57.14]
      2 mail-cusazon11020023.outbound.protection.outlook.com [52.101.61.23]
      2 mail-cusazon11020020.outbound.protection.outlook.com [52.101.61.20]
      2 mail-cusazon11020016.outbound.protection.outlook.com [52.101.61.16]
      2 mail-cusazon11020015.outbound.protection.outlook.com [52.101.61.15]
      2 mail-centralusazon11021022.outbound.protection.outlook.com [52.101.62.22]
      1 smtp-relay.eu-west-1.logicmonitor.net [54.73.147.80]
      1 prd-ol-QGU442.homemx.net [38.75.217.127]
      1 outbyoip8.pod27.use2.zdsys.com [192.161.152.38]
      1 outbyoip14.pod27.use2.zdsys.com [192.161.152.44]
      1 outbyoip13.pod27.use2.zdsys.com [192.161.152.43]
      1 outbyoip12.pod27.use2.zdsys.com [192.161.152.42]
      1 outbyoip1.pod27.use2.zdsys.com [192.161.152.31]
      1 omp.relacionamento.zzmall.com.br [129.157.116.102] (may be forged)
      1 o1.ptr182.measureup.com [149.72.80.109]
      1 o1.mail.getpostman.com [167.89.76.141]
      1 mx07-006a4e02.pphosted.com [143.55.146.78]
      1 mailgw.allianz.com [194.127.24.225]
      1 mail05.eur.pb-dynmktge.com [13.74.106.154]
      1 mail.onpremise.nh-hotels.com [195.76.37.96]
      1 mail.audatex.net [185.168.122.76] (may be forged)
      1 mail-westus2azon11023025.outbound.protection.outlook.com [52.101.49.25]
      1 mail-westus2azon11023021.outbound.protection.outlook.com [52.101.49.21]
      1 mail-westus2azon11022022.outbound.protection.outlook.com [52.101.48.22]
      1 mail-westus2azon11022021.outbound.protection.outlook.com [52.101.48.21]
      1 mail-westus2azon11022015.outbound.protection.outlook.com [52.101.48.15]
      1 mail-westus2azon11021026.outbound.protection.outlook.com [52.101.47.26]
      1 mail-westus2azon11021021.outbound.protection.outlook.com [52.101.47.21]
      1 mail-westus2azon11020024.outbound.protection.outlook.com [52.101.46.24]
      1 mail-westus2azon11020016.outbound.protection.outlook.com [52.101.46.16]
      1 mail-westus2azon11020015.outbound.protection.outlook.com [52.101.46.15]
      1 mail-westus2azon11020014.outbound.protection.outlook.com [52.101.46.14]
      1 mail-westcentralusazon11022027.outbound.protection.outlook.com [40.93.200.27]
      1 mail-westcentralusazon11021021.outbound.protection.outlook.com [40.93.199.21]
      1 mail-westcentralusazon11021019.outbound.protection.outlook.com [40.93.199.19]
      1 mail-westcentralusazon11021017.outbound.protection.outlook.com [40.93.199.17]
      1 mail-ua1-f69.google.com [209.85.222.69]
      1 mail-sn1nam02on2089.outbound.protection.outlook.com [40.107.96.89]
      1 mail-qk1-f173.google.com [209.85.222.173]
      1 mail-pg1-f172.google.com [209.85.215.172]
      1 mail-mw2nam12on2104.outbound.protection.outlook.com [40.107.244.104]
      1 mail-mw2nam10acsn2250.outbound.protection.outlook.com [40.92.42.250]
      1 mail-ed1-f43.google.com [209.85.208.43]
      1 mail-eastusazon11022027.outbound.protection.outlook.com [52.101.53.27]
      1 mail-eastusazon11022022.outbound.protection.outlook.com [52.101.53.22]
      1 mail-eastus2azon11021026.outbound.protection.outlook.com [52.101.57.26]
      1 mail-eastus2azon11021023.outbound.protection.outlook.com [52.101.57.23]
      1 mail-eastus2azon11021020.outbound.protection.outlook.com [52.101.57.20]
      1 mail-eastus2azon11021018.outbound.protection.outlook.com [52.101.57.18]
      1 mail-eastus2azon11021015.outbound.protection.outlook.com [52.101.57.15]
      1 mail-eastus2azon11020027.outbound.protection.outlook.com [52.101.56.27]
      1 mail-eastus2azon11020021.outbound.protection.outlook.com [52.101.56.21]
      1 mail-dm6nam11on2117.outbound.protection.outlook.com [40.107.223.117]
      1 mail-dm6nam10on2108.outbound.protection.outlook.com [40.107.93.108]
      1 mail-db3eur04on2046.outbound.protection.outlook.com [40.107.6.46]
      1 mail-cusazon11020027.outbound.protection.outlook.com [52.101.61.27]
      1 mail-cusazon11020026.outbound.protection.outlook.com [52.101.61.26]
      1 mail-cusazon11020025.outbound.protection.outlook.com [52.101.61.25]
      1 mail-cusazon11020024.outbound.protection.outlook.com [52.101.61.24]
      1 mail-cusazon11020019.outbound.protection.outlook.com [52.101.61.19]
      1 mail-cusazon11020017.outbound.protection.outlook.com [52.101.61.17]
      1 mail-centralusazon11022020.outbound.protection.outlook.com [52.101.63.20]
      1 mail-centralusazon11022016.outbound.protection.outlook.com [52.101.63.16]
      1 mail-centralusazon11021027.outbound.protection.outlook.com [52.101.62.27]
      1 mail-centralusazon11021026.outbound.protection.outlook.com [52.101.62.26]
      1 mail-centralusazon11021024.outbound.protection.outlook.com [52.101.62.24]
      1 mail-centralusazon11021021.outbound.protection.outlook.com [52.101.62.21]
      1 mail-centralusazon11021019.outbound.protection.outlook.com [52.101.62.19]
      1 mail-centralusazon11021017.outbound.protection.outlook.com [52.101.62.17]
      1 mail-centralusazon11021014.outbound.protection.outlook.com [52.101.62.14]
      1 mail-bn8nam12on2122.outbound.protection.outlook.com [40.107.237.122]
      1 mail-bn8nam12on2093.outbound.protection.outlook.com [40.107.237.93]
      1 mail-bn8nam11on2100.outbound.protection.outlook.com [40.107.236.100]
      1 mail-bn8nam11on2040.outbound.protection.outlook.com [40.107.236.40]
      1 mail-bn8nam04on2081.outbound.protection.outlook.com [40.107.100.81]
      1 mail-bn7nam10on2127.outbound.protection.outlook.com [40.107.92.127]
      1 mail-bn7nam10acsn2250.outbound.protection.outlook.com [40.92.40.250]
      1 mail-bl2nam06on2130.outbound.protection.outlook.com [40.107.65.130]
      1 bounce4.email.microsoft.com [199.15.214.202]
      1 [60.169.244.149]
      1 [60.167.23.167]
      1 [5.105.106.137]
      1 [209.250.5.69]
      1 [194.87.200.92]
      1 177.249.60.145-clientes-zap-izzi.mx [177.249.60.145] (may be forged)