| Messages | Bytes | Average | Sending host |
| 47 | 645KB | 14KB | local |
| 13 | 91KB | 7168 | mx2.freebsd.org |
| 4 | 61KB | 15KB | lists1p.gnu.org |
| 4 | 15KB | 3840 | mail-qv1-f73.google.com |
| 4 | 15KB | 3840 | mail-qv1-f74.google.com |
| 3 | 28KB | 9557 | smtp1.osuosl.org |
| 3 | 11KB | 3754 | mail-qt1-f202.google.com |
| 2 | 17KB | 8704 | smtp3.osuosl.org |
| 2 | 14KB | 7168 | smtp4.osuosl.org |
| 1 | 146KB | 146KB | mta057118.mailing.arsenal.co.uk |
| 1 | 117KB | 117KB | o166.ptr78.mail.beehiiv.com |
| 1 | 112KB | 112KB | pmta237-204.sailthru.com |
| 1 | 102KB | 102KB | mta237-186.sailthru.com |
| 1 | 94KB | 94KB | o4891.abmail.email.theguardian.com |
| 1 | 92KB | 92KB | pmta181-39.sailthru.com |
| 1 | 87KB | 87KB | mta2.email.oldnavy.ca |
| 1 | 86KB | 86KB | mail-eastusazacs10201009.outbound.protection.outlook.com |
| 1 | 86KB | 86KB | (mail116-77.us2.msgfocus.com) |
| 1 | 85KB | 85KB | mail-centralusazacs10201066.outbound.protection.outlook.com |
| 1 | 80KB | 80KB | mail-southcentralusazon11022124.outbound.protection.outlook.com |
| 1 | 58KB | 58KB | o1.ck.h.convertkit.com |
| 1 | 57KB | 57KB | mta.email.moneysense.ca |
| 1 | 48KB | 48KB | c140-116.smtp-out.amazonses.com |
| 1 | 40KB | 40KB | maile-af.linkedin.com |
| 1 | 36KB | 36KB | smtp-soi-g14-140.aweber.com |
| 1 | 32KB | 32KB | kl-203-28-6.kmta.shared.klaviyomail.com |
| 1 | 22KB | 22KB | spring-chicken-cb.x.com |
| 1 | 19KB | 19KB | mail-centralusazon11020085.outbound.protection.outlook.com |
| 1 | 19KB | 19KB | mail-westus3azon11022103.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | o47.p11.mailjet.com |
| 1 | 18KB | 18KB | mail-southcentralusazon11021072.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-eastus2azon11021094.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-northcentralusazon11023082.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-westusazon11020089.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | o6.p10.mailjet.com |
| 1 | 15KB | 15KB | e252-4.smtp-out.amazonses.com |
| 1 | 9915 | 9915 | out208-156.dm.aliyun.com |
| 1 | 9042 | 9042 | lists.isc.org |
| 1 | 7845 | 7845 | cumin.exim.org |
| 1 | 6987 | 6987 | sonic303-2.consmr.mail.bf2.yahoo.com |
| 1 | 3895 | 3895 | mail-qt1-f201.google.com |