| Messages | Bytes | Average | Sending host |
| 120 | 4207KB | 35KB | local |
| 61 | 543KB | 9115 | mx2.freebsd.org |
| 11 | 125KB | 11KB | agriel.us |
| 8 | 31KB | 3968 | mail-qv1-f73.google.com |
| 6 | 23KB | 3925 | mail-qv1-f74.google.com |
| 3 | 60KB | 20KB | svx54.sentopia.net |
| 2 | 236KB | 118KB | (m1.experience.globalsources.com) |
| 2 | 208KB | 104KB | mta5.communications.bestbuypromotions.ca |
| 2 | 207KB | 104KB | (mail116-78.us2.msgfocus.com) |
| 2 | 196KB | 98KB | o171.ptr9046.mail.beehiiv.com |
| 2 | 169KB | 85KB | mta.motorola-mail.com |
| 2 | 169KB | 85KB | mta-203-33-162.malwarebytes.com.sparkpostmail.com |
| 2 | 168KB | 84KB | mta-203-33-161.malwarebytes.com.sparkpostmail.com |
| 2 | 148KB | 74KB | o13.ptr6032.mail.beehiiv.com |
| 2 | 140KB | 70KB | on.ismg-news.com |
| 2 | 131KB | 66KB | mta-253-220-155.emailoctopus.com.sparkpostmail.com |
| 2 | 127KB | 64KB | vmta81.86.lstrk.net |
| 2 | 104KB | 52KB | o1678947x209.outbound-mail.sendgrid.net |
| 2 | 96KB | 48KB | on.ismg-campaigns.com |
| 2 | 84KB | 42KB | uucp.nk.ca |
| 2 | 70KB | 35KB | ccm172.constantcontact.com |
| 2 | 57KB | 29KB | wfbtbbzq.outbound-mail.sendgrid.net |
| 2 | 38KB | 19KB | directmail.newspaperdirect.com |
| 2 | 37KB | 19KB | mail-japanwestazolkn19012058.outbound.protection.outlook.com |
| 2 | 30KB | 15KB | mail-koreacentralazolkn19011026.outbound.protection.outlook.com |
| 2 | 28KB | 14KB | lists.squid-cache.org |
| 2 | 12KB | 6144 | talvi.dovecot.org |
| 2 | 12KB | 6144 | (lists.squid-cache.org) |
| 1 | 5839KB | 5839KB | altprdrgo002.altice.prod.cloud.openwave.ai |
| 1 | 2454KB | 2454KB | mail-pj1-f50.google.com |
| 1 | 1001KB | 1001KB | mail-ej1-f50.google.com |
| 1 | 1000KB | 1000KB | mail-ed1-f52.google.com |
| 1 | 987KB | 987KB | mail-ed1-f51.google.com |
| 1 | 891KB | 891KB | mx0a-0002ee02.pphosted.com |
| 1 | 529KB | 529KB | mail-southcentralusazolkn19013085.outbound.protection.outlook.com |
| 1 | 380KB | 380KB | mail-westus3azon11022120.outbound.protection.outlook.com |
| 1 | 222KB | 222KB | (mail03.link.pentonfinancialservices.com) |
| 1 | 205KB | 205KB | mail02.can.pb-dynmktg.com |
| 1 | 175KB | 175KB | maild-ad.linkedin.com |
| 1 | 158KB | 158KB | vmta248.85.lstrk.net |
| 1 | 156KB | 156KB | mta.eml.renodepot.com |
| 1 | 155KB | 155KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 153KB | 153KB | (mail90.us4.mcsv.net) |
| 1 | 151KB | 151KB | mail07.nam.pb-dynmktg.com |
| 1 | 139KB | 139KB | i8w2jc95.e-news.wealthsimple.com |
| 1 | 124KB | 124KB | (k.zjegw.com) |
| 1 | 120KB | 120KB | mta-70-150-127.sparkpostmail.com |
| 1 | 115KB | 115KB | mx28.a.outbound.createsend.com |
| 1 | 115KB | 115KB | a144.a0ece303.use4.send.mailgun.net |
| 1 | 112KB | 112KB | mailsrv4464.o-mx.com |