| Messages | Bytes | Average | Sending host |
| 1 | 5541KB | 5541KB | mail-yx1-f51.google.com |
| 1 | 4346KB | 4346KB | mail-pf1-f172.google.com |
| 8 | 3727KB | 466KB | vwts.mvm.hosting-nation.net |
| 1 | 3660KB | 3660KB | mail-qv1-f47.google.com |
| 280 | 3456KB | 12KB | local |
| 1 | 928KB | 928KB | mail-pf1-f179.google.com |
| 116 | 894KB | 7891 | mx2.freebsd.org |
| 1 | 891KB | 891KB | mail-pl1-f169.google.com |
| 1 | 579KB | 579KB | mail-centralusazon11020099.outbound.protection.outlook.com |
| 1 | 518KB | 518KB | mail-ej1-f45.google.com |
| 10 | 502KB | 50KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 457KB | 457KB | (mail03.link.pentonfinancialservices.com) |
| 1 | 390KB | 390KB | hkawsserv246.globalsources.com |
| 1 | 348KB | 348KB | fly.ash.relay.mailchannels.net |
| 6 | 335KB | 56KB | o37.email.rs.ca.nextdoor.com |
| 2 | 294KB | 147KB | mta.info.cibc.com |
| 2 | 248KB | 124KB | smtp05.zabco.net |
| 2 | 233KB | 117KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 228KB | 228KB | (mail02.link.pentonfinancialservices.com) |
| 2 | 196KB | 98KB | o1.mail.beehiiv.com |
| 1 | 191KB | 191KB | maild-gc.linkedin.com |
| 1 | 190KB | 190KB | mta2.communication.olympicchannel.com |
| 3 | 185KB | 62KB | mailsrv43100.o-mx.com |
| 1 | 181KB | 181KB | m3.connect.hpe.com |
| 2 | 169KB | 85KB | o169.ptr1700.mail.beehiiv.com |
| 1 | 159KB | 159KB | mail202.atl221.rsgsv.net |
| 3 | 157KB | 52KB | o1.contacts.unitedconservative.ca |
| 1 | 153KB | 153KB | v555.v5fc25cd0.use4.send.mailgun.net |
| 1 | 152KB | 152KB | mta.email.pcoptimum.ca |
| 1 | 147KB | 147KB | o170.ptr9231.mail.beehiiv.com |
| 3 | 145KB | 48KB | mailout1371.ngpweb.com |
| 1 | 145KB | 145KB | v541.v5375b7fa.use4.send.mailgun.net |
| 1 | 143KB | 143KB | mta.email.oldnavy.com |
| 3 | 142KB | 47KB | a174.a355d2fe.use4.send.mailgun.net |
| 1 | 137KB | 137KB | hearst-i.sailthru.com |
| 3 | 134KB | 45KB | m101.cloud.em.secureserver.net |
| 1 | 132KB | 132KB | mta4.email.canadiantire.ca |
| 2 | 131KB | 66KB | o7.promote.weebly.com |
| 1 | 131KB | 131KB | o296.mail.notifications.pluto.tv |
| 1 | 130KB | 130KB | donkey.elm.relay.mailchannels.net |
| 1 | 130KB | 130KB | mta3.communications.bestbuypromotions.ca |
| 1 | 129KB | 129KB | mta5.mail1.wf.com |
| 1 | 127KB | 127KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 125KB | 125KB | (mail116-78.us2.msgfocus.com) |
| 3 | 123KB | 41KB | m101.cloud2.em.secureserver.net |
| 1 | 122KB | 122KB | mta-70-150-142.sparkpostmail.com |
| 1 | 119KB | 119KB | mta-70-150-141.sparkpostmail.com |
| 1 | 118KB | 118KB | s.pnkfpknx.outbound-mail.sendgrid.net |
| 1 | 117KB | 117KB | s.wfbtzrtd.outbound-mail.sendgrid.net |
| 1 | 115KB | 115KB | a27-153.smtp-out.us-west-2.amazonses.com |