| Messages | Bytes | Average | Sending host |
| 53 | 1579KB | 30KB | local |
| 34 | 272KB | 8192 | mx2.freebsd.org |
| 6 | 23KB | 3925 | mail-qk1-f201.google.com |
| 4 | 15KB | 3840 | mail-qv1-f73.google.com |
| 2 | 27KB | 14KB | mta01.survmail.com |
| 2 | 7900 | 3950 | mail-qt1-f201.google.com |
| 2 | 7862 | 3931 | mail-qv1-f74.google.com |
| 1 | 165KB | 165KB | hearst-h.sailthru.com |
| 1 | 158KB | 158KB | mta4.email.canadiantire.ca |
| 1 | 123KB | 123KB | mta2.email.oldnavy.ca |
| 1 | 121KB | 121KB | o171.ptr9046.mail.beehiiv.com |
| 1 | 115KB | 115KB | (sender5.cazsend.net) |
| 1 | 109KB | 109KB | (mta057118.mailing.arsenal.co.uk) |
| 1 | 109KB | 109KB | o1264.abmail.email.theguardian.com |
| 1 | 103KB | 103KB | mail-centralusazacs10201066.outbound.protection.outlook.com |
| 1 | 101KB | 101KB | (mta201.friendfinderinc.com) |
| 1 | 91KB | 91KB | mta236-51.sailthru.com |
| 1 | 88KB | 88KB | pmta181-39.sailthru.com |
| 1 | 85KB | 85KB | mta057119.mailing.arsenal.co.uk |
| 1 | 83KB | 83KB | mail-northcentralusazacs10200007.outbound.protection.outlook.com |
| 1 | 79KB | 79KB | bh186-12.smtp-out.beehiivmail.net |
| 1 | 56KB | 56KB | o37.email.rs.ca.nextdoor.com |
| 1 | 49KB | 49KB | a74-66.smtp-out.amazonses.com |
| 1 | 41KB | 41KB | o2.ck.h.convertkit.com |
| 1 | 39KB | 39KB | o7.pigeon.quora.com |
| 1 | 38KB | 38KB | kl-203-20-21.kmta.shared.klaviyomail.com |
| 1 | 37KB | 37KB | maile-hc.linkedin.com |
| 1 | 36KB | 36KB | h176.h22bf2b1.use4.send.mailgun.net |
| 1 | 33KB | 33KB | smtp-soi-g22-165.aweber.com |
| 1 | 32KB | 32KB | mta9.cpro20.com |
| 1 | 27KB | 27KB | list.vacationstogo.com |
| 1 | 27KB | 27KB | 66-220-144-144.mail-mail.facebook.com |
| 1 | 20KB | 20KB | o1.ptr4173.growveg.com |
| 1 | 20KB | 20KB | spring-chicken-cb.x.com |
| 1 | 18KB | 18KB | mail-centralusazon11020079.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-northcentralusazon11020077.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-centralusazon11020100.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-northcentralusazon11020114.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-westus3azon11021072.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-southcentralusazon11023115.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | mail-northcentralusazon11023126.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | (plane.compute.dc.uq.edu.au) |
| 1 | 16KB | 16KB | mail-westusazon11022120.outbound.protection.outlook.com |
| 1 | 14KB | 14KB | o221.p13.mailjet.com |
| 1 | 12KB | 12KB | mail-southcentralusazolkn19012009.outbound.protection.outlook.com |
| 1 | 10KB | 10KB | nue.mailmanlists.eu |
| 1 | 3826 | 3826 | mail-qt1-f202.google.com |