| Messages | Bytes | Average | Sending host |
| 1 | 10MB | 10MB | mail-qt1-f177.google.com |
| 2 | 4334KB | 2167KB | wfbtswtd.outbound-mail.sendgrid.net |
| 126 | 3681KB | 29KB | local |
| 1 | 3186KB | 3186KB | a172.a6e4cdb8.use4.send.mailgun.net |
| 1 | 2208KB | 2208KB | mail-northeuropeazhn15012013.outbound.protection.outlook.com |
| 1 | 1538KB | 1538KB | mail-eastus2azon11021131.outbound.protection.outlook.com |
| 4 | 986KB | 247KB | vwts.mvm.hosting-nation.net |
| 1 | 739KB | 739KB | mail1.immuniweb.com |
| 1 | 557KB | 557KB | mail-vs1-f51.google.com |
| 47 | 511KB | 11KB | mx2.freebsd.org |
| 1 | 379KB | 379KB | mail02.can.pb-dynmktg.com |
| 3 | 319KB | 106KB | mta2.em.sobeys.com |
| 2 | 280KB | 140KB | o170.ptr9231.mail.beehiiv.com |
| 6 | 260KB | 43KB | me-ss2-yqmz7d.mailengine1.com |
| 2 | 260KB | 130KB | mta4.email.canadiantire.ca |
| 1 | 231KB | 231KB | mail-canadacentralazon11022136.outbound.protection.outlook.com |
| 2 | 202KB | 101KB | mta.em.safeway.ca |
| 1 | 201KB | 201KB | v556.v5375b7fa.use4.send.mailgun.net |
| 1 | 185KB | 185KB | maild-ae.linkedin.com |
| 3 | 185KB | 62KB | mailsrv43100.o-mx.com |
| 3 | 182KB | 61KB | o1.contacts.unitedconservative.ca |
| 1 | 174KB | 174KB | 244-76.mailer.shopify.com |
| 1 | 173KB | 173KB | mail-canadacentralazon11020099.outbound.protection.outlook.com |
| 2 | 170KB | 85KB | 9be20006.cdp1.58ktaz.mx.salesforce.com |
| 1 | 166KB | 166KB | o171.ptr9046.mail.beehiiv.com |
| 2 | 165KB | 83KB | hearst-i.sailthru.com |
| 2 | 142KB | 71KB | ccm170.constantcontact.com |
| 2 | 141KB | 71KB | on.ismg-news.com |
| 1 | 137KB | 137KB | mailer2.stationcasinos.com |
| 1 | 137KB | 137KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 134KB | 134KB | mail116-77.us2.msgfocus.com |
| 1 | 134KB | 134KB | mta-70-150-138.sparkpostmail.com |
| 1 | 128KB | 128KB | mta.email.canadiantire.ca |
| 1 | 125KB | 125KB | mail89.atl18.mcdlv.net |
| 1 | 123KB | 123KB | mx47.207.mailingtheplan.it |
| 1 | 115KB | 115KB | mta237-17.sailthru.com |
| 1 | 114KB | 114KB | a27-138.smtp-out.us-west-2.amazonses.com |
| 1 | 112KB | 112KB | mailsrv4464.o-mx.com |
| 1 | 111KB | 111KB | a13-32.smtp-out.amazonses.com |
| 1 | 110KB | 110KB | mta237-186.sailthru.com |
| 1 | 107KB | 107KB | pmta181-39.sailthru.com |
| 1 | 106KB | 106KB | mta.e-news.bmo.com |
| 1 | 104KB | 104KB | a27-192.smtp-out.us-west-2.amazonses.com |
| 1 | 104KB | 104KB | o945.ecomm.lenovo.com |
| 1 | 104KB | 104KB | o941.ecomm.lenovo.com |
| 1 | 100KB | 100KB | ccm38.constantcontact.com |
| 1 | 100KB | 100KB | e252-77.smtp-out.amazonses.com |
| 1 | 100KB | 100KB | vmta180.84.lstrk.net |
| 1 | 100KB | 100KB | o1288.shared.klaviyomail.com |
| 1 | 99KB | 99KB | s4.csa1.acemsd1.com |