| Messages | Bytes | Average | Sending host |
| 35 | 1800KB | 51KB | local |
| 7 | 55KB | 8045 | mx2.freebsd.org |
| 2 | 26KB | 13KB | lists.isc.org |
| 2 | 17KB | 8704 | smtprelay101.registrarmail.net |
| 1 | 7072KB | 7072KB | v5237.v57ae4e16.euw1.send.eu.mailgun.net |
| 1 | 148KB | 148KB | o169.ptr1700.mail.beehiiv.com |
| 1 | 138KB | 138KB | mailsrv45200.o-mx.com |
| 1 | 136KB | 136KB | mta4.email.canadiantire.ca |
| 1 | 130KB | 130KB | o31.ptr6229.mail.beehiiv.com |
| 1 | 129KB | 129KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 107KB | 107KB | mta237-168.sailthru.com |
| 1 | 105KB | 105KB | pmta181-67.sailthru.com |
| 1 | 104KB | 104KB | e252-44.smtp-out.amazonses.com |
| 1 | 99KB | 99KB | mail1.di.salemnewschannel.com |
| 1 | 87KB | 87KB | mail-southcentralusazacs10202064.outbound.protection.outlook.com |
| 1 | 82KB | 82KB | o4.ptr1546.mail.beehiiv.com |
| 1 | 73KB | 73KB | mailsrv4464.o-mx.com |
| 1 | 26KB | 26KB | list24.vacationstogo.com |
| 1 | 20KB | 20KB | directmail4.newspaperdirect.com |
| 1 | 18KB | 18KB | mail-southcentralusazon11021085.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-southcentralusazon11023133.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-eastusazon11021139.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-westus3azon11022075.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-westus3azon11020116.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-northcentralusazon11020134.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | directmail5.newspaperdirect.com |
| 1 | 17KB | 17KB | mail-japanwestazolkn19012055.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-centralusazon11020138.outbound.protection.outlook.com |
| 1 | 14KB | 14KB | cloudhost-2894985.us-west-1.nxcli.net |
| 1 | 14KB | 14KB | mail-southcentralusazon11022112.outbound.protection.outlook.com |
| 1 | 14KB | 14KB | mail-westus2azon11020124.outbound.protection.outlook.com |
| 1 | 13KB | 13KB | s.wfbtzhsw.outbound-mail.sendgrid.net |
| 1 | 12KB | 12KB | sonic308-19.consmr.mail.sg3.yahoo.com |
| 1 | 11KB | 11KB | mail-japaneastazolkn19012057.outbound.protection.outlook.com |
| 1 | 8960 | 8960 | smtprelay116.registrarmail.net |
| 1 | 8922 | 8922 | smtprelay102.registrarmail.net |
| 1 | 8765 | 8765 | out208-164.dm.aliyun.com |
| 1 | 8414 | 8414 | mail-pf1-f194.google.com |
| 1 | 8206 | 8206 | mail-proxy50252.vip.163.com |
| 1 | 6743 | 6743 | mail-pj1-f68.google.com |
| 1 | 6719 | 6719 | mail-pj1-f67.google.com |
| 1 | 4698 | 4698 | (alas.matf.bg.ac.rs) |