| Messages | Bytes | Average | Sending host |
| 69 | 2058KB | 30KB | local |
| 1 | 332KB | 332KB | www.thekrib.com |
| 1 | 171KB | 171KB | mta.email.canadiantire.ca |
| 19 | 149KB | 8030 | mx2.freebsd.org |
| 1 | 131KB | 131KB | a15-156.smtp-out.amazonses.com |
| 1 | 128KB | 128KB | mta.em.sobeys.com |
| 1 | 124KB | 124KB | mta-70-150-135.sparkpostmail.com |
| 1 | 123KB | 123KB | mail-eastusazacs10201062.outbound.protection.outlook.com |
| 1 | 112KB | 112KB | mta236-193.sailthru.com |
| 1 | 109KB | 109KB | mta.em.safeway.ca |
| 1 | 102KB | 102KB | (mta.email.oldnavy.com) |
| 1 | 100KB | 100KB | mta-15-227-87.tomtom.com.sparkpostmail.com |
| 1 | 98KB | 98KB | pmta181-67.sailthru.com |
| 1 | 96KB | 96KB | mta-70-150-127.sparkpostmail.com |
| 1 | 93KB | 93KB | o1394.shared.klaviyomail.com |
| 1 | 91KB | 91KB | mta-70-150-109.sparkpostmail.com |
| 1 | 89KB | 89KB | n11.clubmed.com |
| 1 | 88KB | 88KB | a15-74.smtp-out.amazonses.com |
| 1 | 86KB | 86KB | mail-northcentralusazacs10202065.outbound.protection.outlook.com |
| 1 | 85KB | 85KB | mta2.e.dyson.com |
| 1 | 79KB | 79KB | on.ismg-news.com |
| 1 | 76KB | 76KB | mta2.em.sobeys.com |
| 1 | 72KB | 72KB | (mail116-78.us2.msgfocus.com) |
| 1 | 72KB | 72KB | (mail116-77.us2.msgfocus.com) |
| 1 | 72KB | 72KB | a13-11.smtp-out.amazonses.com |
| 1 | 71KB | 71KB | mta.send.princessauto.com |
| 1 | 70KB | 70KB | mail1.ttr.salemnewschannel.com |
| 1 | 69KB | 69KB | (mta057118.mailing.arsenal.co.uk) |
| 1 | 64KB | 64KB | mta-70-150-122.sparkpostmail.com |
| 1 | 63KB | 63KB | f4mail-235-136.rediffmail.com |
| 1 | 63KB | 63KB | i90-164.smtp-out.amazonses.com |
| 1 | 62KB | 62KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 58KB | 58KB | mail116-78.us2.msgfocus.com |
| 1 | 56KB | 56KB | (o156.ptr293.mail.beehiiv.com) |
| 2 | 56KB | 28KB | wfbtbbzq.outbound-mail.sendgrid.net |
| 1 | 55KB | 55KB | maile-gb.linkedin.com |
| 1 | 54KB | 54KB | a74-66.smtp-out.amazonses.com |
| 1 | 49KB | 49KB | mail208.saveastamp.com |
| 1 | 48KB | 48KB | mta2.email.canadiantire.ca |
| 1 | 44KB | 44KB | i92-108.smtp-out.amazonses.com |
| 1 | 42KB | 42KB | o15.pigeon.quora.com |
| 1 | 40KB | 40KB | v5193.v51a3e4cb.usw1.send.mailgun.net |
| 1 | 39KB | 39KB | smtp-soi-g14-140.aweber.com |
| 1 | 36KB | 36KB | mta246250.mp2200.com |
| 1 | 35KB | 35KB | mail-wm1-f49.google.com |
| 1 | 32KB | 32KB | h176.h22bf2b1.use4.send.mailgun.net |
| 1 | 31KB | 31KB | mail-ot1-f48.google.com |
| 1 | 29KB | 29KB | v552.v59719d68.use4.send.mailgun.net |
| 1 | 26KB | 26KB | mail-canadaeastazon11010029.outbound.protection.outlook.com |
| 1 | 26KB | 26KB | bems-prod-6.sassieshop.com |