| Messages | Bytes | Average | Sending host |
| 17 | 22KB | 1325 | local |
| 2 | 13KB | 6656 | (talvi.dovecot.org) |
| 2 | 13KB | 6656 | mx2.freebsd.org |
| 1 | 121KB | 121KB | smtp04.payments.interac.ca |
| 1 | 121KB | 121KB | smtp02.payments.interac.ca |
| 1 | 100KB | 100KB | a15-235.smtp-out.amazonses.com |
| 1 | 90KB | 90KB | a80-236.smtp-out.ca-central-1.amazonses.com |
| 1 | 74KB | 74KB | mail-northeuropeazon11021131.outbound.protection.outlook.com |
| 1 | 54KB | 54KB | o30.ck.m.convertkit.com |
| 1 | 28KB | 28KB | wfbtqrkx.outbound-mail.sendgrid.net |
| 1 | 25KB | 25KB | a15-4.smtp-out.amazonses.com |
| 1 | 24KB | 24KB | 66-220-144-143.mail-mail.facebook.com |
| 1 | 19KB | 19KB | mail-eastusazon11021132.outbound.protection.outlook.com |
| 1 | 18KB | 18KB | out24-132.sg.a.dm.aliyun.com |
| 1 | 18KB | 18KB | o12.p10.mailjet.com |
| 1 | 18KB | 18KB | out25-69.sg.a.dm.aliyun.com |
| 1 | 18KB | 18KB | o6.p10.mailjet.com |
| 1 | 17KB | 17KB | mail-centralusazon11021075.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | mail-westus2azon11020136.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | out25-70.sg.a.dm.aliyun.com |
| 1 | 11KB | 11KB | mta-retry8.pod29.euw1.zdsys.com |
| 1 | 8042 | 8042 | talvi.dovecot.org |