| Messages | Bytes | Average | Sending host |
| 98 | 3495KB | 36KB | local |
| 57 | 509KB | 9144 | mx2.freebsd.org |
| 5 | 370KB | 74KB | o38.email.hs.ca.nextdoor.com |
| 3 | 245KB | 82KB | d208-58.smtp-out.ca-central-1.amazonses.com |
| 1 | 215KB | 215KB | mta4.email.canadiantire.ca |
| 1 | 207KB | 207KB | mail-westus3azon11022140.outbound.protection.outlook.com |
| 2 | 191KB | 96KB | xtrwsbpf.outbound-mail.sendgrid.net |
| 1 | 184KB | 184KB | maild-ab.linkedin.com |
| 1 | 171KB | 171KB | o4294.pn4.mkt.shoppersdrugmart.ca |
| 1 | 153KB | 153KB | hearst-h.sailthru.com |
| 2 | 150KB | 75KB | d208-51.smtp-out.ca-central-1.amazonses.com |
| 2 | 146KB | 73KB | d208-50.smtp-out.ca-central-1.amazonses.com |
| 1 | 144KB | 144KB | o73.ptr2459.newsletter.theneurondaily.com |
| 8 | 141KB | 18KB | wfbtwzxc.outbound-mail.sendgrid.net |
| 1 | 141KB | 141KB | a13-145.smtp-out.amazonses.com |
| 1 | 141KB | 141KB | a13-65.smtp-out.amazonses.com |
| 1 | 139KB | 139KB | vmi3170463.contaboserver.net |
| 1 | 121KB | 121KB | mail-koreacentralazon11023112.outbound.protection.outlook.com |
| 1 | 117KB | 117KB | mta.emails.norton.com |
| 1 | 115KB | 115KB | mta237-179.sailthru.com |
| 1 | 107KB | 107KB | mta16.email.oldnavy.com |
| 2 | 105KB | 53KB | iad-smtp2.oracleindustry.com |
| 1 | 101KB | 101KB | mta225.friendfinderinc.com |
| 1 | 97KB | 97KB | v552.v56063cb6.use4.send.mailgun.net |
| 1 | 97KB | 97KB | a15-48.smtp-out.amazonses.com |
| 1 | 93KB | 93KB | (mail35.use2001.mcdlv.net) |
| 1 | 93KB | 93KB | mta237-168.sailthru.com |
| 1 | 93KB | 93KB | mta-70-150-105.sparkpostmail.com |
| 1 | 90KB | 90KB | mail-southcentralusazacs10202066.outbound.protection.outlook.com |
| 1 | 89KB | 89KB | pmta181-39.sailthru.com |
| 1 | 86KB | 86KB | mta8.e.lululemon.com |
| 1 | 83KB | 83KB | g173-219.smtp-out.amazonses.com |
| 1 | 83KB | 83KB | mta5.communications.bestbuypromotions.ca |
| 1 | 82KB | 82KB | mail-southcentralusazacs10203109.outbound.protection.outlook.com |
| 1 | 82KB | 82KB | mta-70-12-112.indeed.com.sparkpostmail.com |
| 1 | 82KB | 82KB | bh186-11.smtp-out.beehiivmail.net |
| 1 | 82KB | 82KB | vmta81.86.lstrk.net |
| 1 | 80KB | 80KB | mta-70-150-120.sparkpostmail.com |
| 1 | 77KB | 77KB | o24.sg.m.dripemail2.com |
| 1 | 76KB | 76KB | d208-54.smtp-out.ca-central-1.amazonses.com |
| 1 | 72KB | 72KB | mail-northcentralusazon11022138.outbound.protection.outlook.com |
| 1 | 72KB | 72KB | mail-japanwestazon11012031.outbound.protection.outlook.com |
| 1 | 71KB | 71KB | a15-226.smtp-out.amazonses.com |
| 1 | 69KB | 69KB | c136-142.smtp-out.amazonses.com |
| 1 | 67KB | 67KB | srv6062.mailer-service.de |
| 1 | 66KB | 66KB | mta-70-150-142.sparkpostmail.com |
| 1 | 62KB | 62KB | o4891.abmail.email.theguardian.com |
| 1 | 61KB | 61KB | a27-60.smtp-out.us-west-2.amazonses.com |
| 1 | 61KB | 61KB | smtp-252-56.iad1.qemailserver.com |
| 1 | 60KB | 60KB | maile-gf.linkedin.com |