| Messages | Bytes | Average | Sending host |
| 26 | 887KB | 34KB | local |
| 6 | 269KB | 45KB | ns2.nk.ca |
| 5 | 217KB | 43KB | gallifrey.nk.ca |
| 3 | 135KB | 45KB | ns2.nl2k.ab.ca |
| 1 | 116KB | 116KB | mail-eastusazacs10201009.outbound.protection.outlook.com |
| 1 | 108KB | 108KB | za-smtp-delivery-220.mimecast.co.za |
| 1 | 100KB | 100KB | o4891.abmail.email.theguardian.com |
| 1 | 99KB | 99KB | pmta181-39.sailthru.com |
| 1 | 93KB | 93KB | (mta057119.mailing.arsenal.co.uk) |
| 1 | 90KB | 90KB | mail-westusazacs10202040.outbound.protection.outlook.com |
| 2 | 89KB | 45KB | uucp.nk.ca |
| 1 | 85KB | 85KB | mail-uksouthazhn15010016.outbound.protection.outlook.com |
| 1 | 77KB | 77KB | mx47.207.mailingtheplan.it |
| 1 | 49KB | 49KB | 2.mo607.mail-out.ovh.net |
| 1 | 46KB | 46KB | cluster-d.mailcontrol.com |
| 1 | 35KB | 35KB | mail-oo1-f69.google.com |
| 5 | 35KB | 7168 | mx2.freebsd.org |
| 1 | 33KB | 33KB | o42.ck.n.convertkit.com |
| 1 | 22KB | 22KB | mail117.cra-arc.gc.ca |
| 1 | 21KB | 21KB | mail-pl1-f196.google.com |
| 1 | 19KB | 19KB | mail-centralusazon11021093.outbound.protection.outlook.com |
| 1 | 19KB | 19KB | mail-northcentralusazon11020105.outbound.protection.outlook.com |
| 1 | 19KB | 19KB | mail-westusazon11020079.outbound.protection.outlook.com |
| 1 | 15KB | 15KB | mail-pf1-f193.google.com |
| 3 | 14KB | 4778 | osplemlrelay03.prod.phx3.secureserver.net |
| 1 | 5836 | 5836 | mail-ed1-f46.google.com |
| 1 | 4171 | 4171 | (broker.org) |