This is a shame list of email spammers trying to use my machine as an open relay since May 1 04:04:11. They should be shot. Note: Blocked IP addresses are not counted.
     19 mail-nam-cu06-usw3.westus3.cloudapp.azure.com [20.118.139.208]
     19 mail-nam-cu05-bl.eastus.cloudapp.azure.com [20.88.157.186]
     18 mail-nam-cu03-sn.southcentralus.cloudapp.azure.com [20.97.34.220]
      9 mail-nam-cu03-ch.northcentralus.cloudapp.azure.com [20.51.6.32]
      8 mail-nam-cu06-bl.eastus.cloudapp.azure.com [20.88.157.187]
      8 mail-nam-cu05-usw3.westus3.cloudapp.azure.com [20.118.139.209]
      4 ip103-139-192-146.cloudhost.web.id [103.139.192.146] (may be forged)
      2 vmta187.84.lstrk.net [142.0.84.187]
      1 mx08-000f8e02.pphosted.com [205.220.185.65]
      1 mx07-000f8e02.pphosted.com [143.55.144.8]
      1 mta.mkt.bourbon.com.br [128.245.241.237]
      1 mail.techfuturecenter.com [63.76.110.216]
      1 mail-vi1eur05on2086.outbound.protection.outlook.com [40.107.21.86]
      1 mail-vi1eur05on2083.outbound.protection.outlook.com [40.107.21.83]
      1 mail-vi1eur05on2043.outbound.protection.outlook.com [40.107.21.43]
      1 mail-vi1eur04on2083.outbound.protection.outlook.com [40.107.8.83]
      1 mail-vi1eur04on2074.outbound.protection.outlook.com [40.107.8.74]
      1 mail-vi1eur02on2063.outbound.protection.outlook.com [40.107.241.63]
      1 mail-switzerlandnorthazon11021010.outbound.protection.outlook.com [52.101.186.10]
      1 mail-mw2nam12on2081.outbound.protection.outlook.com [40.107.244.81]
      1 mail-he1eur04on2052.outbound.protection.outlook.com [40.107.7.52]
      1 mail-ej1-f50.google.com [209.85.218.50]
      1 mail-dm6nam11on2089.outbound.protection.outlook.com [40.107.223.89]
      1 mail-dbaeur03on2073.outbound.protection.outlook.com [40.107.104.73]
      1 mail-db8eur05on2085.outbound.protection.outlook.com [40.107.20.85]
      1 mail-db8eur05on2074.outbound.protection.outlook.com [40.107.20.74]
      1 mail-db5eur02on2051.outbound.protection.outlook.com [40.107.249.51]
      1 mail-co1nam11on2080.outbound.protection.outlook.com [40.107.220.80]
      1 m242-32.mailgun.net [159.112.242.32]
      1 esa.hc1435-93.eu.iphmx.com [194.165.193.11]
      1 c177-53.smtp-out.ap-northeast-2.amazonses.com [76.223.177.53]
      1 c177-50.smtp-out.ap-northeast-2.amazonses.com [76.223.177.50]
      1 b224-59.smtp-out.eu-central-1.amazonses.com [69.169.224.59]
      1 [60.174.9.184]