| Messages | Bytes | Average | Sending host |
| 133 | 1499KB | 11KB | local |
| 1 | 1461KB | 1461KB | egress-ip34b.ess.ca.barracuda.com |
| 63 | 526KB | 8549 | mx2.freebsd.org |
| 3 | 422KB | 141KB | mta3.email.canadiantire.ca |
| 6 | 384KB | 64KB | o38.email.hs.ca.nextdoor.com |
| 1 | 341KB | 341KB | akz4.mta.exacttarget.com |
| 1 | 337KB | 337KB | mail-qt1-f176.google.com |
| 1 | 322KB | 322KB | sender4-op-o15.zoho.com |
| 15 | 266KB | 18KB | wfbtwzxc.outbound-mail.sendgrid.net |
| 4 | 246KB | 62KB | o37.email.rs.ca.nextdoor.com |
| 1 | 198KB | 198KB | mail-qt1-f182.google.com |
| 1 | 184KB | 184KB | maild-bf.linkedin.com |
| 2 | 182KB | 91KB | mta-70-150-139.sparkpostmail.com |
| 1 | 172KB | 172KB | o4294.pn4.mkt.shoppersdrugmart.ca |
| 1 | 163KB | 163KB | mx-hearst-a.sailthru.com |
| 4 | 161KB | 40KB | ns2.nk.ca |
| 2 | 155KB | 78KB | d208-51.smtp-out.ca-central-1.amazonses.com |
| 1 | 155KB | 155KB | mta.email.canadiantire.ca |
| 3 | 120KB | 40KB | uucp.nk.ca |
| 1 | 118KB | 118KB | a124-94.smtp-out.amazonses.com |
| 1 | 117KB | 117KB | mta2.email.oldnavy.ca |
| 1 | 113KB | 113KB | mta237-17.sailthru.com |
| 1 | 112KB | 112KB | mta-70-150-132.sparkpostmail.com |
| 1 | 112KB | 112KB | senderb76.zcsend.net |
| 1 | 111KB | 111KB | mta2.email.canadiantire.ca |
| 1 | 111KB | 111KB | mail63.sea91.rsgsv.net |
| 1 | 110KB | 110KB | o4.sg.marketing.alignable.com |
| 1 | 103KB | 103KB | kl-203-16-47.kmta.shared.klaviyomail.com |
| 1 | 103KB | 103KB | (mta16.email.oldnavy.com) |
| 1 | 100KB | 100KB | o12.ptr9238.em.mail.stubhub.com |
| 1 | 96KB | 96KB | mail-northcentralusazacs10200007.outbound.protection.outlook.com |
| 1 | 95KB | 95KB | v5131.v5075e2e3.usw1.send.mailgun.net |
| 1 | 95KB | 95KB | g173-219.smtp-out.amazonses.com |
| 1 | 92KB | 92KB | mail237.atl291.mcsv.net |
| 1 | 92KB | 92KB | o5.pigeon.quora.com |
| 1 | 91KB | 91KB | mail70.suw231.rsgsv.net |
| 1 | 89KB | 89KB | mta237-186.sailthru.com |
| 1 | 89KB | 89KB | mta13.e.lululemon.com |
| 2 | 88KB | 44KB | a28.a926d550.use4.send.mailgun.net |
| 1 | 88KB | 88KB | pmta181-39.sailthru.com |
| 1 | 86KB | 86KB | e252-3.smtp-out.amazonses.com |
| 1 | 84KB | 84KB | bh186-48.smtp-out.beehiivmail.net |
| 1 | 83KB | 83KB | p1-024105.newsletter.corusent.com |
| 1 | 82KB | 82KB | mail-southcentralusazacs10202069.outbound.protection.outlook.com |
| 3 | 82KB | 27KB | gallifrey.nk.ca |
| 3 | 81KB | 27KB | ns2.nl2k.ab.ca |
| 1 | 81KB | 81KB | mail116-77.us2.msgfocus.com |
| 1 | 80KB | 80KB | c77.c74c62ca.usw1.send.mailgun.net |
| 1 | 80KB | 80KB | mta-70-150-113.sparkpostmail.com |
| 1 | 80KB | 80KB | mta-70-150-145.sparkpostmail.com |